Datasets:

Pranathi196
/

footwork-detection-keypoints

right_knee_y float64 0.29 764	direction stringclasses 5 values	cumulative_distance float64 0 33.1 ⌀	straight_distance float64 0.29 0.29 ⌀	acceleration float64 -1.92 1.64 ⌀	right_ankle_y float64 0.28 904	dx float64 -854.35 775	left_hip_x float64 0.1 1.72k	recovery_time float64 0 40 ⌀	right_hip_x float64 0.09 1.76k	left_ankle_y float64 0.3 938	movement_range_y float64 0.51 0.51 ⌀	right_knee_x float64 0.07 1.73k	left_hip_y float64 0.33 674	stance_width float64 0 234	frame stringlengths 18 30	source_video stringclasses 9 values	rolling_speed_mean float64 0 0.73 ⌀	left_foot_y float64 0.27 959	centroid_y_smooth float64 0 0.74 ⌀	trajectory_angle float64 -3.14 3.13 ⌀	right_foot_y float64 0.27 930	left_shoulder_y float64 0.21 660	left_shoulder_x float64 0.11 1.7k	dy float64 -60.63 73.1	centroid_x_smooth float64 0 0.82 ⌀	speed_smoothed float64 0 738 ⌀	right_foot_x float64 0.02 1.7k	centroid_x float64 0.13 0.9 ⌀	right_ankle_x float64 0.03 1.72k	right_shoulder_x float64 0.11 1.77k	right_shoulder_y float64 0.2 647	recovery_distance float64 0.01 720 ⌀	path_efficiency float64 0.01 0.01 ⌀	footwork_label stringclasses 7 values	hip_center_x float64 0.11 1.74k	left_ankle_x float64 0.01 1.82k	centroid_y float64 0.27 0.79 ⌀	direction_change float64 0 1 ⌀	right_hip_y float64 0.32 662	rolling_speed_std float64 0 0.88 ⌀	movement_range_x float64 0.77 0.77 ⌀	distance float64 0 0.41 ⌀	hip_center_y float64 0.33 668	path_length float64 33.1 33.1 ⌀	left_knee_y float64 0.32 795	left_foot_x float64 0.02 1.8k	left_knee_x float64 0.07 1.71k	direction_code float64 0 3 ⌀	speed float64 0 855	court_zone int64 1 8	stability_index float64 0 106
0.750253	STILL	null	null	null	0.890859	-0.004453	0.372848	null	0.38381	0.868082	null	0.422637	0.629218	0.064799	frame_163_trim_3.jpg	open_video_trim_3	null	0.905881	null	null	0.919095	0.438609	0.386611	-0.002411	null	0.011764	0.466334	null	0.429588	0.39223	0.447237	0.088213	null	Backhand_Front	0.378329	0.364789	null	null	0.633309	null	null	null	0.631263	null	0.740742	0.390367	0.385619	null	0.005064	4	0.61676
0.775707	null	16.634365	0.294477	-0.019625	0.873837	-0.00213	0.506825	4	0.533083	0.880175	0.51354	0.52338	0.678996	0.008425	frame_5 single_2.jpg	single_2_bb	0.127998	0.926566	0.60971	-2.72722	0.915278	0.531338	0.484776	-0.000937	0.509943	null	0.514902	0.514913	0.526077	0.534969	0.525794	null	0.008903	Recovery_Ready	0.519954	0.520526	0.603047	1	0.67606	0.243751	0.770142	0.002327	0.677528	33.076742	0.788402	0.506818	0.500444	1	0.011634	7	0.075466
0.571548	LEFT	null	null	null	0.655058	-0.024216	0.484333	null	0.471597	0.610436	null	0.471426	0.453905	0.057419	frame_113_trim_2.jpg	open_video_trim_2	null	0.653911	null	null	0.69271	0.542247	0.484192	0.00483	null	0.021293	0.455214	null	0.447408	0.47119	0.545906	0.054726	null	Recovery_Ready	0.477965	0.504827	null	null	0.462604	null	null	null	0.458254	null	0.552752	0.516679	0.49911	null	0.024693	4	0.460481
660.245361	LEFT	null	null	null	720.4356	-41.913529	761.576047	null	795.213624	754.047003	null	785.350381	620.506349	36.220722	frame_290_trim_1.jpg	open_video_mp_1	null	779.525657	null	null	728.393683	507.398458	743.029771	34.468575	null	50.589141	785.537736	null	804.514904	795.660406	514.26538	244.732848	null	Forehand_Front	778.394836	768.294182	null	null	618.990746	null	null	null	619.748547	null	689.575362	733.082923	735.817387	null	54.266256	8	0.666235
683.735294	LEFT	null	null	null	762.70123	-24.548232	855.418385	null	889.515867	734.051585	null	930.564307	610.620127	102.649882	frame_18_trim_1.jpg	open_video_mp_1	null	747.817583	null	null	776.693506	508.996646	853.606857	-17.824688	null	29.243489	923.991033	null	906.14953	920.431898	504.794343	150.844745	null	Forehand_Front	872.467126	803.499649	null	null	618.031292	null	null	null	614.325709	null	667.10835	795.891435	837.102882	null	30.337027	8	3.372533
0.582705	STILL	null	null	null	0.651883	-0.002293	0.354441	null	0.371143	0.665142	null	0.371341	0.545762	0.008925	frame_231_trim_3.jpg	open_video_trim_3	null	0.690973	null	null	0.679045	0.422708	0.349813	-0.004245	null	0.010415	0.372054	null	0.37495	0.367921	0.403678	0.052836	null	Backhand_Mid	0.362792	0.366025	null	null	0.537541	null	null	null	0.541651	null	0.601203	0.361243	0.353002	null	0.004825	4	0.085144
690.005207	LEFT	null	null	null	790.863385	-19.010333	1,027.412531	null	1,073.443494	789.802594	null	1,075.908279	589.020042	85.833938	frame_46_trim_1.jpg	open_video_mp_1	null	794.257507	null	null	802.769904	460.527036	1,003.209817	3.343401	null	20.258361	1,082.545526	null	1,094.664106	1,075.011947	470.89191	29.317824	null	Forehand_Front	1,050.428013	1,008.830168	null	null	584.289651	null	null	null	586.654847	null	691.790781	990.548599	1,015.833206	null	19.302101	8	4.423951
641.567383	LEFT	null	null	null	691.532087	-25.080029	905.064151	null	934.279478	705.254235	null	940.05366	585.085559	94.829042	frame_258_trim_1.jpg	open_video_mp_1	null	715.194483	null	null	706.733384	509.948652	880.699404	-14.034474	null	23.735819	955.182124	null	966.013002	921.027795	512.150643	101.741595	null	Forehand_Front	919.671814	871.18396	null	null	581.85771	null	null	null	583.471634	null	634.03883	853.906779	866.032331	null	28.739769	8	3.288135
652.45502	LEFT	null	null	null	726.696386	-5.054492	752.043482	null	755.307001	689.771061	null	766.679133	578.912158	72.325443	frame_172_trim_1.jpg	open_video_mp_1	null	716.961646	null	null	741.779404	489.748383	796.65321	-3.62659	null	8.857876	796.077406	null	767.894405	804.731324	499.643862	267.694307	null	Forehand_Front	753.675241	695.568962	null	null	583.250523	null	null	null	581.08134	null	638.019733	707.615368	736.186562	null	6.220936	8	11.442205
0.783345	null	19.770465	0.294477	-0.083405	0.859051	-0.025413	0.611804	3	0.64057	0.893428	0.51354	0.65492	0.707173	0.118324	frame_58 single_2.jpg	single_2_bb	0.194469	0.912442	0.629546	2.593252	0.871098	0.565378	0.589991	0.015523	0.617824	null	0.676315	0.620809	0.682392	0.640873	0.573339	null	0.008903	Forehand_Front	0.626187	0.569172	0.637448	1	0.703901	0.04618	0.770142	0.029779	0.705537	33.076742	0.790617	0.542951	0.574167	1	0.148893	7	0.475401
0.717382	null	4.072724	0.294477	0.247373	0.860642	-0.087184	0.282934	0	0.264008	0.837671	0.51354	0.293317	0.60199	0.038811	frame_79 multishuttlecock.jpg	multishuttlecock_bb	0.33868	0.869695	0.558079	-2.466862	0.901146	0.454147	0.294914	-0.069745	0.303604	null	0.298866	0.277134	0.278761	0.266679	0.436474	null	0.008903	Backhand_Backcourt	0.273471	0.310045	0.524023	0	0.60348	0.126525	0.770142	0.111649	0.602735	33.076742	0.710336	0.337167	0.309051	1	0.558243	3	0.058962
0.771851	RIGHT	null	null	null	0.883233	0.032504	0.228417	null	0.193214	0.873048	null	0.154199	0.662568	0.072711	frame_154_trim_3.jpg	open_video_trim_3	null	0.925327	null	null	0.935292	0.464656	0.256648	-0.009781	null	0.040196	0.106787	null	0.127333	0.20683	0.464406	0.229122	null	Backhand_Front	0.210815	0.200044	null	null	0.647986	null	null	null	0.655277	null	0.769031	0.211186	0.238005	null	0.033944	3	0.542849
0.728149	null	4.827473	0.294477	-0.072535	0.846588	0.001548	0.323491	2	0.351733	0.790259	0.51354	0.366482	0.61468	0.059745	frame_100 multishuttlecock.jpg	multishuttlecock_bb	0.160039	0.806009	0.526668	1.469669	0.880503	0.460533	0.325191	0.015257	0.35499	null	0.362379	0.345566	0.336178	0.381849	0.473606	null	0.008903	Backhand_Mid	0.337612	0.316267	0.543587	0	0.625529	0.082097	0.770142	0.015336	0.620105	33.076742	0.697476	0.332632	0.32641	2	0.076678	4	0.338156
632.293644	RIGHT	null	null	null	696.812072	53.112838	1,327.235315	null	1,309.839108	684.916515	null	1,294.962125	571.746521	27.359817	frame_94_trim_1.jpg	open_video_mp_1	null	718.348322	null	null	720.280395	474.051676	1,340.333986	-9.491179	null	55.309815	1,293.886485	null	1,318.297315	1,301.806974	487.346759	297.794622	null	Forehand_Front	1,318.537211	1,345.657132	null	null	572.665954	null	null	null	572.206237	null	628.313894	1,340.635395	1,298.97691	null	53.954203	8	0.506155
0.713913	null	13.242155	0.294477	0.065051	0.799369	0.021728	0.353063	5	0.38036	0.817631	0.51354	0.398358	0.637131	0.130881	frame_53 single_1.jpg	single_1_bb	0.134687	0.834334	0.580746	-0.739836	0.813636	0.518729	0.33944	-0.019833	0.370478	null	0.420811	0.363898	0.425492	0.382729	0.532574	null	0.008903	Backhand_Mid	0.366712	0.295891	0.580633	1	0.634097	0.047123	0.770142	0.029419	0.635614	33.076742	0.7251	0.282278	0.321655	0	0.147095	4	0.529681
0.566145	RIGHT	null	null	null	0.693045	0.01854	0.461956	null	0.476985	0.671806	null	0.489734	0.471601	0.003919	frame_37_trim_3.jpg	open_video_trim_3	null	0.702698	null	null	0.728211	0.360819	0.437105	-0.031364	null	0.035706	0.494661	null	0.477859	0.474487	0.36732	0.097912	null	Recovery_Ready	0.46947	0.47394	null	null	0.467828	null	null	null	0.469714	null	0.553789	0.496836	0.4857	null	0.036434	4	0.028724
0.691515	null	30.358937	0.294477	0.001239	0.749897	0.016494	0.4465	2	0.475729	0.769728	0.51354	0.506162	0.649179	0.134859	frame_84 singles_5.jpg	singles___5_bb	0.209204	0.778133	0.586788	1.145245	0.763381	0.538936	0.429388	0.036391	0.438372	null	0.543043	0.456177	0.533689	0.473091	0.535976	null	0.008903	Backhand_Mid	0.461115	0.400296	0.592382	1	0.645437	0.050325	0.770142	0.039955	0.647308	33.076742	0.6924	0.393901	0.417167	2	0.199775	4	0.449868
0.566063	LEFT	null	null	null	0.62081	-0.041014	0.451276	null	0.468639	0.638951	null	0.475408	0.514034	0.023311	frame_18_full_court.jpg	Badminton full court	null	0.652282	null	null	0.639945	0.434486	0.433246	0.030459	null	0.036766	0.481593	null	0.481782	0.469491	0.429161	0.050129	null	Backhand_Backcourt	0.459957	0.458471	null	null	0.509365	null	null	null	0.511699	null	0.573977	0.452162	0.452858	null	0.051088	4	0.15429
0.513041	RIGHT	null	null	null	0.555798	0.006032	0.390514	null	0.403802	0.575079	null	0.389105	0.486952	0.001284	frame_208_full_court.jpg	Badminton full court	null	0.58662	null	null	0.559771	0.405275	0.374829	-0.005058	null	0.006822	0.378955	null	0.387062	0.402387	0.402314	0.117993	null	Backhand_Backcourt	0.397158	0.385778	null	null	0.484991	null	null	null	0.485971	null	0.525697	0.373449	0.376422	null	0.007872	4	0.0119
0.478638	null	5.93559	0.294477	-0.013099	0.569759	-0.001783	0.311036	21	0.338206	0.564513	0.51354	0.33793	0.381932	0.022045	frame_133 multishuttlecock.jpg	multishuttlecock_bb	0.073073	0.582633	0.319688	1.987754	0.585486	0.240141	0.300017	0.004025	0.323343	null	0.343126	0.324875	0.331947	0.35024	0.24765	null	0.008903	Backhand_Backcourt	0.324621	0.310535	0.313739	1	0.385232	0.053855	0.770142	0.004402	0.383582	33.076742	0.472085	0.314025	0.307647	2	0.022012	3	0.180676
0.541696	STILL	null	null	null	0.602154	0.000327	0.583771	null	0.571885	0.35061	null	0.564847	0.447498	0.015369	frame_58_trim_2.jpg	open_video_trim_2	null	0.341001	null	null	0.633089	0.531698	0.580356	-0.001494	null	0.025069	0.572658	null	0.57375	0.561172	0.557283	0.074448	null	Forehand_Backcourt	0.577828	0.55838	null	null	0.470552	null	null	null	0.459025	null	0.352268	0.555124	0.563425	null	0.00153	4	0.151378
0.635846	LEFT	null	null	null	0.749264	-0.27694	0.38997	null	0.398713	0.760101	null	0.430573	0.500796	0.01943	frame_200_trim_3.jpg	open_video_trim_3	null	0.789254	null	null	0.772808	0.407366	0.394472	0.027546	null	0.162456	0.44153	null	0.458449	0.414094	0.400894	0.054311	null	Backhand_Backcourt	0.394341	0.439019	null	null	0.500476	null	null	null	0.500636	null	0.648014	0.42693	0.425922	null	0.278307	4	0.051361
0.476292	FORWARD	null	null	null	0.538229	0.000136	0.40922	null	0.404743	0.413206	null	0.383375	0.438279	0.023687	frame_223_trim_2.jpg	open_video_trim_2	null	0.414386	null	null	0.553122	0.486081	0.39198	-0.015833	null	0.020762	0.406761	null	0.402478	0.383919	0.499536	0.120108	null	Backhand_Backcourt	0.406981	0.426164	null	null	0.4534	null	null	null	0.44584	null	0.398164	0.433706	0.403763	null	0.015834	4	0.204487
671.003127	RIGHT	null	null	null	745.148296	2.068392	866.5579	null	897.319945	773.149738	null	883.701087	619.394994	11.243316	frame_145_trim_1.jpg	open_video_mp_1	null	799.259338	null	null	754.303651	517.28704	823.187177	7.518535	null	7.347359	875.193517	null	890.952992	873.110311	515.949879	141.953242	null	Forehand_Front	881.938922	879.709677	null	null	614.049392	null	null	null	616.722193	null	695.040712	838.249927	834.223864	null	7.797859	8	1.42359
637.515144	LEFT	null	null	null	684.800072	-854.350482	824.004518	null	846.00377	701.124473	null	850.796528	602.616515	72.928773	frame_112_trim_1.jpg	open_video_mp_1	null	714.415884	null	null	695.652566	534.218469	786.314633	-18.27116	null	509.835854	855.644083	null	878.162394	817.701281	535.841441	186.631293	null	Forehand_Front	835.004144	805.23362	null	null	600.490789	null	null	null	601.553652	null	640.972419	778.068489	783.667362	null	854.545834	8	0.085332
0.673497	LEFT	null	null	null	0.774002	-0.028696	0.474537	null	0.4408	0.723216	null	0.407131	0.597568	0.15835	frame_312_trim_2.jpg	open_video_trim_2	null	0.758508	null	null	0.781059	0.44921	0.493043	0.033605	null	0.034459	0.356272	null	0.381428	0.432801	0.447495	0.112858	null	Backhand_Front	0.457668	0.539777	null	null	0.594448	null	null	null	0.596008	null	0.687183	0.552073	0.507462	null	0.04419	4	1.098203
0.815305	null	21.241877	0.294477	-0.009687	0.916069	-0.052134	0.647179	0	0.679481	0.923284	0.51354	0.678464	0.736036	0.077202	frame_87 single_2.jpg	single_2_bb	0.417772	0.970752	0.68842	-2.821	0.947999	0.601206	0.619994	-0.017311	0.638375	null	0.687551	0.656155	0.698899	0.677967	0.610624	null	0.008903	Forehand_Front	0.66333	0.622035	0.670785	0	0.735275	0.169056	0.770142	0.054933	0.735656	33.076742	0.817289	0.600547	0.596917	1	0.274664	8	0.206057
0.679972	null	13.107468	0.294477	0.053743	0.756227	0.07189	0.359261	0	0.383126	0.771496	0.51354	0.405618	0.652896	0.0357	frame_47 single_1.jpg	single_1_bb	0.248783	0.788895	0.602	-0.15078	0.768613	0.566539	0.334119	-0.010923	0.342099	null	0.418595	0.362758	0.418367	0.374524	0.563667	null	0.008903	Backhand_Mid	0.371194	0.386097	0.606588	1	0.643251	0.166325	0.770142	0.072715	0.648074	33.076742	0.699341	0.371441	0.364725	0	0.363577	4	0.077009
0.493825	LEFT	null	null	null	0.589994	-0.024448	0.156009	null	0.156468	0.602476	null	0.169876	0.413512	0.020389	frame_79_trim_3.jpg	open_video_trim_3	null	0.63421	null	null	0.638658	0.248465	0.157044	-0.003245	null	0.113413	0.13781	null	0.133128	0.156268	0.256586	0.294839	null	Backhand_Backcourt	0.156238	0.153517	null	null	0.405012	null	null	null	0.409262	null	0.500551	0.180381	0.166831	null	0.024662	3	0.163552
0.57612	null	11.458954	0.294477	1.039124	0.659479	-0.176834	0.21222	0	0.202906	0.650166	0.51354	0.212768	0.516424	0.017913	frame_18 single_1.jpg	single_1_bb	0.607951	0.671517	0.538807	-2.521048	0.687071	0.42211	0.217141	-0.126389	0.379128	null	0.221282	0.209935	0.207916	0.207475	0.409015	null	0.008903	Backhand_Backcourt	0.207563	0.223218	0.465553	1	0.514664	0.459781	0.770142	0.217358	0.515544	33.076742	0.568028	0.235394	0.22499	1	1.08679	3	0.015093
0.568676	RIGHT	null	null	null	0.620787	0.153033	0.655628	null	0.67394	0.657991	null	0.673405	0.530113	0.026196	frame_80_trim_2.jpg	open_video_trim_2	null	0.697166	null	null	0.633291	0.417111	0.64467	0.062296	null	0.13091	0.672864	null	0.677007	0.67237	0.429674	0.153052	null	Forehand_Mid	0.664784	0.65081	null	null	0.528584	null	null	null	0.529348	null	0.607368	0.638433	0.634509	null	0.165227	5	0.09877
0.542757	LEFT	null	null	null	0.653983	-0.020745	0.757571	null	0.761612	0.505974	null	0.752278	0.433363	0.021062	frame_43_trim_2.jpg	open_video_trim_2	null	0.522225	null	null	0.685544	0.524139	0.741845	-0.00529	null	0.037812	0.74552	null	0.740444	0.746755	0.533288	0.251179	null	Forehand_Backcourt	0.759591	0.719382	null	null	0.451185	null	null	null	0.442274	null	0.441002	0.713756	0.7453	null	0.021409	5	0.173478
0.827208	null	18.133645	0.294477	-0.011495	0.899173	-0.019041	0.554518	2	0.586071	0.895491	0.51354	0.573656	0.737025	0.011319	frame_30 single_2.jpg	single_2_bb	0.404805	0.951358	0.64229	2.496082	0.938154	0.573497	0.550959	0.014341	0.58071	null	0.56465	0.57593	0.567924	0.612173	0.586085	null	0.008903	Forehand_Front	0.570294	0.557221	0.660234	0	0.74433	0.483375	0.770142	0.023838	0.740678	33.076742	0.828471	0.560641	0.538442	1	0.119189	7	0.05164
0.757373	null	3.420715	0.294477	0.233862	0.882786	0.024277	0.211151	0	0.169743	0.843689	0.51354	0.16332	0.613097	0.048316	frame_69 multishuttlecock.jpg	multishuttlecock_bb	0.355015	0.913109	0.553956	-1.305528	0.95586	0.398923	0.20929	-0.089362	0.180732	null	0.161313	0.181797	0.153832	0.137004	0.414616	null	0.008903	Backhand_Mid	0.190447	0.182219	0.51104	1	0.617524	0.088123	0.770142	0.092601	0.615311	33.076742	0.748657	0.186101	0.205062	3	0.463003	3	0.085819
0.521014	RIGHT	null	null	null	0.559401	0.011085	0.51482	null	0.535971	0.600824	null	0.550931	0.505707	0.057953	frame_163_full_court.jpg	Badminton full court	null	0.633255	null	null	0.556197	0.424957	0.513477	-0.001057	null	0.009355	0.562525	null	0.558089	0.543033	0.416771	0.03132	null	Recovery_Ready	0.525396	0.500136	null	null	0.505488	null	null	null	0.505597	null	0.554808	0.495276	0.502102	null	0.011135	4	0.521459
0.70148	null	8.952279	0.294477	0.008845	0.797677	0.005189	0.533342	19	0.566156	0.800395	0.51354	0.59739	0.628097	0.137147	frame_58 doubles.jpg	doubles_bb	0.079235	0.815113	0.565908	-0.892046	0.809585	0.491948	0.525805	-0.006433	0.557219	null	0.622405	0.550956	0.618827	0.578521	0.509635	null	0.008903	Forehand_Mid	0.549749	0.481707	0.565252	0	0.631327	0.048264	0.770142	0.008265	0.629712	33.076742	0.696269	0.474693	0.498773	3	0.041325	4	0.970438
0.483947	LEFT	null	null	null	0.583376	-0.031207	0.272289	null	0.297046	0.577018	null	0.331111	0.417074	0.130995	frame_75_trim_3.jpg	open_video_trim_3	null	0.613689	null	null	0.592817	0.291168	0.25167	0.010439	null	0.039795	0.363883	null	0.34195	0.294737	0.267727	0.188553	null	Backhand_Backcourt	0.284668	0.210955	null	null	0.41193	null	null	null	0.414502	null	0.502153	0.216098	0.251149	null	0.032907	3	0.985612
0.475739	BACKWARD	null	null	null	0.433745	0.002954	0.398367	null	0.377856	0.434385	null	0.389433	0.42031	0.014189	frame_131_trim_2.jpg	open_video_trim_2	null	0.452077	null	null	0.44967	0.503829	0.414224	0.011739	null	0.037065	0.379456	null	0.379366	0.383654	0.524903	0.146821	null	Backhand_Backcourt	0.388111	0.393556	null	null	0.428785	null	null	null	0.424548	null	0.458447	0.38575	0.413429	null	0.012105	4	0.126571
0.624247	LEFT	null	null	null	0.708274	-0.011027	0.418433	null	0.406196	0.732609	null	0.379838	0.596588	0.093834	frame_330_full_court.jpg	Badminton full court	null	0.777619	null	null	0.724572	0.477976	0.395469	0.042759	null	0.021471	0.351336	null	0.370041	0.377409	0.473902	0.112436	null	Backhand_Front	0.412315	0.463875	null	null	0.587502	null	null	null	0.592045	null	0.688163	0.495744	0.436529	null	0.044158	4	0.650909
0.573753	LEFT	null	null	null	0.694661	-0.108023	0.489645	null	0.517932	0.614367	null	0.501973	0.453548	0.036141	frame_4_trim_3.jpg	open_video_trim_3	null	0.629172	null	null	0.724402	0.296895	0.477131	0.092323	null	0.099351	0.483876	null	0.472061	0.540596	0.300793	0.130599	null	Recovery_Ready	0.503789	0.508201	null	null	0.457157	null	null	null	0.455352	null	0.542218	0.505515	0.490201	null	0.142101	4	0.149281
0.84386	null	21.992201	0.294477	-0.038916	0.947538	0.05898	0.221338	0	0.247277	0.9538	0.51354	0.303828	0.794745	0.142211	frame_95 single_2.jpg	single_2_bb	0.403736	0.991127	0.710497	-0.387227	0.978919	0.641552	0.239368	-0.024053	0.276236	null	0.298793	0.242501	0.273722	0.262022	0.632045	null	0.008903	Backhand_Front	0.234307	0.131649	0.714853	1	0.79107	0.178098	0.770142	0.063696	0.792908	33.076742	0.890896	0.118503	0.182535	0	0.318478	6	0.33983
0.69405	null	14.09478	0.294477	0.084786	0.75896	-0.014132	0.502678	8	0.503034	0.776022	0.51354	0.497998	0.638482	0.053354	frame_82 single_1.jpg	single_1_bb	0.131483	0.789941	0.59883	1.928903	0.772654	0.55101	0.488498	0.037763	0.458707	null	0.512926	0.494431	0.526376	0.483515	0.560964	null	0.008903	Recovery_Ready	0.502856	0.475824	0.598458	1	0.643375	0.053934	0.770142	0.040321	0.640928	33.076742	0.69412	0.455886	0.471747	2	0.201604	4	0.176901
0.75138	null	21.588465	0.294477	0.086542	0.856814	-0.07135	0.444084	0	0.41107	0.748946	0.51354	0.42491	0.6012	0.11905	frame_90 single_2.jpg	single_2_bb	0.458391	0.810575	0.613842	-2.086477	0.91028	0.430182	0.408225	-0.125874	0.413917	null	0.442707	0.404626	0.438338	0.355125	0.473903	null	0.008903	Backhand_Mid	0.427577	0.48871	0.53308	1	0.627036	0.208286	0.770142	0.14469	0.614118	33.076742	0.683365	0.499355	0.484649	3	0.723449	4	0.144575
0.731982	null	10.281825	0.294477	0.005486	0.853105	0.012385	0.595683	4	0.609993	0.924928	0.51354	0.613223	0.623594	0.079963	frame_87 doubles.jpg	doubles_bb	0.195033	0.946727	0.537085	-0.754883	0.866322	0.471244	0.554893	-0.011651	0.578709	null	0.605682	0.583458	0.6287	0.573264	0.454816	null	0.008903	Forehand_Mid	0.602838	0.593551	0.540594	0	0.612723	0.161901	0.770142	0.017004	0.618159	33.076742	0.75754	0.564738	0.57958	0	0.085019	4	0.432189
0.785747	null	14.822343	0.294477	0.020127	0.922529	-0.040667	0.320694	3	0.274161	0.847111	0.51354	0.244619	0.684658	0.251665	frame_95 single_1.jpg	single_1_bb	0.249481	0.918294	0.67394	-2.744586	0.962156	0.692264	0.30311	-0.017051	0.309745	null	0.210608	0.282922	0.226432	0.233723	0.692693	null	0.008903	Backhand_Front	0.297428	0.466531	0.691318	1	0.695657	0.076526	0.770142	0.044097	0.690157	33.076742	0.802883	0.483356	0.383925	1	0.220485	6	0.785262
641.81994	LEFT	null	null	null	702.706165	-39.924898	589.255939	null	618.190411	694.595447	null	605.087075	579.282522	12.823559	frame_294_trim_1.jpg	open_video_mp_1	null	725.396991	null	null	730.26958	482.268217	575.726222	6.191313	null	41.459843	591.034917	null	605.580658	631.038831	485.016968	417.630705	null	Forehand_Front	603.723175	618.404217	null	null	580.028968	null	null	null	579.655745	null	646.469975	610.829579	586.206994	null	40.402101	8	0.316615
0.631303	FORWARD	null	null	null	0.732641	-0.000917	0.26672	null	0.243534	0.701907	null	0.23994	0.53623	0.008853	frame_318_trim_3.jpg	open_video_trim_3	null	0.749342	null	null	0.778205	0.397875	0.271911	-0.010265	null	0.016589	0.234057	null	0.230895	0.241961	0.384782	0.160699	null	Backhand_Mid	0.255127	0.222042	null	null	0.529477	null	null	null	0.532854	null	0.630359	0.227403	0.25491	null	0.010306	3	0.080255
0.416982	null	5.792916	0.294477	0.060308	0.47938	-0.000138	0.350613	12	0.370307	0.490385	0.51354	0.366925	0.359668	0.015169	frame_124 multishuttlecock.jpg	multishuttlecock_bb	0.114888	0.535496	0.300564	-1.578077	0.515287	0.253066	0.338891	-0.018969	0.354143	null	0.362133	0.357291	0.364512	0.369355	0.237869	null	0.008903	Backhand_Backcourt	0.36046	0.354071	0.301514	1	0.355453	0.065418	0.770142	0.018969	0.357561	33.076742	0.43085	0.34552	0.337675	3	0.094847	4	0.077851
0.547222	RIGHT	null	null	null	0.632282	0.010454	0.463904	null	0.48604	0.655707	null	0.507556	0.506813	0.044775	frame_102_trim_2.jpg	open_video_trim_2	null	0.669229	null	null	0.639276	0.451227	0.460144	0.035871	null	0.042929	0.516523	null	0.509236	0.50118	0.449308	0.04022	null	Recovery_Ready	0.474972	0.464462	null	null	0.50133	null	null	null	0.504071	null	0.553952	0.458961	0.467712	null	0.037363	4	0.325957
0.648871	STILL	null	null	null	0.754149	-0.003727	0.452721	null	0.480356	0.72695	null	0.495786	0.554738	0.070572	frame_118_trim_3.jpg	open_video_trim_3	null	0.781113	null	null	0.7752	0.415036	0.431793	0.001557	null	0.005377	0.518138	null	0.498483	0.485562	0.407372	0.051804	null	Recovery_Ready	0.466539	0.42791	null	null	0.552496	null	null	null	0.553617	null	0.640225	0.429931	0.451678	null	0.004039	4	0.678326
0.552679	null	29.885905	0.294477	-0.058871	0.566664	-0.016911	0.473292	1	0.460857	0.670542	0.51354	0.439946	0.572479	0.124062	frame_75 singles_5.jpg	singles___5_bb	0.157325	0.682889	0.583946	-1.934053	0.555451	0.544848	0.486806	-0.044487	0.463112	null	0.408884	0.472232	0.417836	0.467971	0.514081	null	0.008903	Recovery_Ready	0.467075	0.485663	0.546324	1	0.553888	0.103951	0.770142	0.047593	0.563183	33.076742	0.609167	0.486359	0.48695	3	0.237964	4	0.367085
0.646974	RIGHT	null	null	null	0.726015	0.011727	0.511714	null	0.497784	0.779372	null	0.471218	0.584939	0.042994	frame_322_full_court.jpg	Badminton full court	null	0.810557	null	null	0.758834	0.438435	0.485211	0.013565	null	0.016511	0.493524	null	0.511851	0.471181	0.438005	0.054729	null	Recovery_Ready	0.504749	0.554845	null	null	0.585498	null	null	null	0.585218	null	0.685476	0.5326	0.51252	null	0.017931	4	0.36457
0.69628	null	30.279275	0.294477	0.13919	0.768861	0.052798	0.403567	0	0.432474	0.795827	0.51354	0.454531	0.645802	0.123081	frame_82 singles_5.jpg	singles___5_bb	0.259646	0.820254	0.584999	-0.352567	0.781623	0.530707	0.388154	-0.019427	0.402496	null	0.464099	0.413881	0.465947	0.431328	0.525922	null	0.008903	Backhand_Mid	0.41802	0.345857	0.586172	1	0.642257	0.086518	0.770142	0.056259	0.644029	33.076742	0.717123	0.328849	0.368508	0	0.281294	4	0.322798
641.350651	RIGHT	null	null	null	715.903478	24.427668	892.034835	null	924.679147	711.878672	null	929.365746	575.946884	62.677799	frame_196_trim_1.jpg	open_video_mp_1	null	723.740396	null	null	726.553874	492.086329	876.27946	-1.236978	null	18.372199	946.201117	null	929.970511	931.470635	489.193125	113.800754	null	Forehand_Front	908.356991	867.292712	null	null	574.025617	null	null	null	574.98625	null	642.639136	839.882147	879.146996	null	24.458968	8	2.552135
0.70667	null	8.146476	0.294477	0.057017	0.795994	0.011073	0.520582	10	0.551184	0.849104	0.51354	0.577426	0.632978	0.139483	frame_28 doubles.jpg	doubles_bb	0.081558	0.863074	0.584732	0.368337	0.824225	0.499677	0.493002	0.004274	0.517194	null	0.61482	0.527071	0.605361	0.543517	0.505157	null	0.008903	Forehand_Mid	0.535883	0.476384	0.565471	0	0.624071	0.077329	0.770142	0.011869	0.628524	33.076742	0.727838	0.460854	0.482659	0	0.059344	4	0.875358
669.528856	LEFT	null	null	null	743.257504	-3.469917	984.807889	null	945.236455	754.357047	null	945.953634	580.608144	31.166897	frame_35_trim_1.jpg	open_video_mp_1	null	779.875722	null	null	778.330011	477.668588	989.332712	-0.478704	null	4.896424	933.124129	null	932.993364	920.96577	484.799554	56.545472	null	Forehand_Front	965.022172	964.160261	null	null	586.054559	null	null	null	583.331351	null	675.257149	964.814236	974.033961	null	3.502782	8	8.650786
0.712305	LEFT	null	null	null	0.861267	-0.17686	0.363191	null	0.340158	0.838895	null	0.351876	0.559393	0.012301	frame_10_trim_2.jpg	open_video_trim_2	null	0.865984	null	null	0.895012	0.365107	0.404999	0.030382	null	0.138121	0.383283	null	0.347849	0.360702	0.381808	0.175528	null	Backhand_Mid	0.351675	0.36015	null	null	0.567461	null	null	null	0.563427	null	0.695935	0.393628	0.366684	null	0.179451	4	0.044019
613.414354	LEFT	null	null	null	656.784782	-150.451416	863.948766	null	896.25753	654.970937	null	899.348867	586.645222	73.6459	frame_26_trim_1.jpg	open_video_mp_1	null	669.022169	null	null	669.801555	541.511092	854.866828	9.499965	null	130.142334	903.22648	null	889.757917	898.550595	543.113713	141.138635	null	Forehand_Front	880.103148	816.112016	null	null	590.736275	null	null	null	588.690748	null	609.304366	802.506845	834.509639	null	150.751046	8	0.488203
0.775452	LEFT	null	null	null	0.925669	-0.009298	0.325655	null	0.349994	0.885676	null	0.405755	0.666015	0.168861	frame_166_trim_3.jpg	open_video_trim_3	null	0.907789	null	null	0.943559	0.466349	0.338106	0.002292	null	0.012939	0.451243	null	0.413482	0.362264	0.477096	0.140723	null	Backhand_Front	0.337824	0.244622	null	null	0.671477	null	null	null	0.668746	null	0.774114	0.254764	0.29539	null	0.009577	7	1.541031
0.53387	STILL	null	null	null	0.567004	-0.002821	0.411547	null	0.427139	0.608186	null	0.436324	0.51218	0.043375	frame_215_full_court.jpg	Badminton full court	null	0.615562	null	null	0.587746	0.437443	0.387065	-0.002445	null	0.005211	0.454407	null	0.448391	0.41054	0.424437	0.089539	null	Backhand_Backcourt	0.419343	0.405017	null	null	0.507149	null	null	null	0.509664	null	0.552768	0.391921	0.394191	null	0.003733	4	0.418138
0.719667	null	32.633531	0.294477	0.036827	0.795671	0.019033	0.290582	2	0.321846	0.783301	0.51354	0.331516	0.652354	0.060645	frame_154 singles_5.jpg	singles___5_bb	0.28671	0.828048	0.604307	-0.971076	0.82549	0.548302	0.2769	-0.027837	0.301409	null	0.327106	0.303604	0.327932	0.325088	0.541533	null	0.008903	Backhand_Mid	0.306214	0.268562	0.597689	0	0.648566	0.14577	0.770142	0.033722	0.65046	33.076742	0.728985	0.264863	0.287413	3	0.16861	3	0.225774
0.665645	null	12.858685	0.294477	0.198671	0.739244	-0.009484	0.238903	0	0.229282	0.748226	0.51354	0.209468	0.607703	0.092372	frame_37 single_1.jpg	single_1_bb	0.204349	0.774055	0.529287	1.700801	0.741452	0.485853	0.229369	0.072538	0.269009	null	0.170149	0.230952	0.19419	0.226255	0.463229	null	0.008903	Backhand_Backcourt	0.234093	0.286124	0.539373	1	0.600706	0.098803	0.770142	0.073155	0.604204	33.076742	0.678662	0.267283	0.254719	2	0.365776	3	0.198318
0.627486	LEFT	null	null	null	0.714077	-0.016756	0.426221	null	0.438816	0.698907	null	0.467912	0.559491	0.137104	frame_329_full_court.jpg	Badminton full court	null	0.697736	null	null	0.732671	0.431513	0.387634	0.002748	null	0.016757	0.521152	null	0.513774	0.416687	0.421723	0.079156	null	Backhand_Mid	0.432518	0.376671	null	null	0.558254	null	null	null	0.558872	null	0.628854	0.355308	0.392665	null	0.01698	4	1.172025
638.652725	RIGHT	null	null	null	712.325511	3.351583	1,132.567592	null	1,127.281148	708.901386	null	1,110.45444	579.188948	38.136411	frame_60_trim_1.jpg	open_video_mp_1	null	725.135307	null	null	721.38257	480.486367	1,128.093414	-19.978948	null	44.141975	1,044.105759	null	1,083.006251	1,127.601831	480.243671	109.261678	null	Forehand_Front	1,129.92437	1,121.142662	null	null	577.198286	null	null	null	578.193617	null	641.664367	1,085.198641	1,122.984536	null	20.258121	8	1.873278
643.988729	LEFT	null	null	null	701.289802	-20.007468	884.978333	null	914.350361	712.970619	null	924.332322	585.918603	107.919461	frame_259_trim_1.jpg	open_video_mp_1	null	724.60958	null	null	712.22218	509.752691	864.958024	1.358221	null	30.445543	943.763345	null	951.31789	910.1108	512.093575	121.661853	null	Forehand_Front	899.664347	843.398429	null	null	583.741107	null	null	null	584.829855	null	641.451726	821.77968	849.423016	null	20.053517	8	5.35487
0.485636	LEFT	null	null	null	0.58764	-0.032606	0.172314	null	0.189058	0.599131	null	0.215383	0.415553	0.006999	frame_78_trim_3.jpg	open_video_trim_3	null	0.618947	null	null	0.621003	0.265408	0.173057	-0.003095	null	0.030513	0.216858	null	0.19666	0.194212	0.262398	0.271986	null	Backhand_Backcourt	0.180686	0.189661	null	null	0.40946	null	null	null	0.412507	null	0.501519	0.211034	0.184801	null	0.032753	3	0.052723
0.710905	null	32.599809	0.294477	-0.361008	0.785342	-0.007747	0.284873	1	0.316704	0.866059	0.51354	0.343775	0.691203	0.15878	frame_153 singles_5.jpg	singles___5_bb	0.298216	0.885723	0.604681	-1.86912	0.801037	0.584619	0.243712	-0.025192	0.30788	null	0.379483	0.284571	0.377846	0.292994	0.554091	null	0.008903	Backhand_Front	0.300789	0.241113	0.625526	1	0.672192	0.136066	0.770142	0.026357	0.681697	33.076742	0.761012	0.221819	0.248302	3	0.131783	6	0.685039
0.695423	null	30.019628	0.294477	0.029651	0.769029	-0.063099	0.404098	0	0.378256	0.744768	0.51354	0.339104	0.672851	0.180335	frame_77 singles_5.jpg	singles___5_bb	0.252063	0.770254	0.616371	2.698995	0.760363	0.582334	0.392001	0.029906	0.387204	null	0.283029	0.383222	0.304132	0.358534	0.603912	null	0.008903	Backhand_Front	0.391177	0.482827	0.634637	1	0.679453	0.11647	0.770142	0.069827	0.676152	33.076742	0.717083	0.500743	0.438033	1	0.349135	7	0.401516
0.54571	LEFT	null	null	null	0.613903	-0.013687	0.382539	null	0.392401	0.518217	null	0.408527	0.501476	0.045446	frame_119_trim_2.jpg	open_video_trim_2	null	0.538619	null	null	0.647028	0.547484	0.383021	0.008247	null	0.059624	0.420457	null	0.419682	0.394286	0.568963	0.128025	null	Backhand_Backcourt	0.38747	0.374236	null	null	0.521939	null	null	null	0.511708	null	0.440158	0.380061	0.375381	null	0.015979	4	0.391846
0.628815	null	13.668389	0.294477	1.049525	0.693294	-0.216181	0.277953	0	0.267433	0.667806	0.51354	0.268491	0.564482	0.037478	frame_60 single_1.jpg	single_1_bb	0.392879	0.686453	0.563865	-2.742852	0.714742	0.472133	0.277242	-0.091079	0.392175	null	0.26101	0.271359	0.257181	0.262809	0.470059	null	0.008903	Backhand_Backcourt	0.272693	0.284657	0.518401	1	0.566932	0.446303	0.770142	0.234584	0.565707	33.076742	0.611238	0.293774	0.287383	1	1.172921	3	0.029442
640.121593	RIGHT	null	null	null	707.846208	13.215288	1,117.243826	null	1,126.093557	714.557714	null	1,111.817546	574.197712	8.762691	frame_204_trim_1.jpg	open_video_mp_1	null	725.891614	null	null	718.889942	482.250724	1,103.852153	-1.349435	null	15.021928	1,091.783295	null	1,118.646505	1,145.214355	485.433044	101.659797	null	Forehand_Front	1,121.668692	1,127.409196	null	null	573.076968	null	null	null	573.63734	null	640.583749	1,099.38997	1,123.057427	null	13.284006	8	0.654714
0.732108	null	8.794788	0.294477	-0.010625	0.829858	-0.005322	0.575898	9	0.606952	0.85026	0.51354	0.636699	0.632932	0.170033	frame_48 doubles.jpg	doubles_bb	0.071807	0.865051	0.554174	2.723562	0.845035	0.50936	0.535592	0.002364	0.580305	null	0.675653	0.574922	0.680647	0.581246	0.508265	null	0.008903	Forehand_Mid	0.591425	0.511842	0.570176	1	0.630146	0.050003	0.770142	0.005823	0.631539	33.076742	0.71781	0.486285	0.526137	1	0.029115	4	1.316917
0.583859	LEFT	null	null	null	0.654054	-0.065389	0.611457	null	0.587334	0.672777	null	0.572441	0.49902	0.032272	frame_90_trim_2.jpg	open_video_trim_2	null	0.705714	null	null	0.677995	0.3808	0.607037	-0.028194	null	0.048487	0.560273	null	0.579854	0.561636	0.374241	0.084599	null	Forehand_Backcourt	0.599395	0.612126	null	null	0.503289	null	null	null	0.501155	null	0.592436	0.602966	0.608277	null	0.071208	4	0.188496
0.722451	null	25.948314	0.294477	0.008377	0.813955	0.015531	0.306935	5	0.336055	0.832614	0.51354	0.32694	0.643757	0.030836	frame_167 single_2.jpg	single_2_bb	0.181104	0.853789	0.603758	-1.160584	0.834455	0.510097	0.28709	-0.035712	0.332051	null	0.316483	0.317332	0.332821	0.339249	0.500889	null	0.008903	Backhand_Mid	0.321495	0.308271	0.575135	0	0.645796	0.054586	0.770142	0.038943	0.644777	33.076742	0.728232	0.289783	0.304411	3	0.194714	3	0.10463
0.599871	null	1.383649	0.294477	0.026093	0.666934	-0.005001	0.616228	5	0.642891	0.680789	0.51354	0.649512	0.524473	0.077348	frame_25 multishuttlecock.jpg	multishuttlecock_bb	0.135555	0.704217	0.496422	-1.801206	0.679007	0.411307	0.622693	-0.021317	0.624029	null	0.649754	0.635749	0.655218	0.661184	0.424723	null	0.008903	Forehand_Backcourt	0.62956	0.57912	0.473435	0	0.533238	0.04399	0.770142	0.021896	0.528855	33.076742	0.598056	0.570585	0.589345	3	0.10948	4	0.369238
0.599796	STILL	null	null	null	0.69608	-0.002041	0.450008	null	0.471669	0.688195	null	0.500372	0.531925	0.058277	frame_1_full_court.jpg	Badminton full court	null	0.697556	null	null	0.707559	0.427319	0.459817	-0.002333	null	0.028267	0.517674	null	0.499129	0.497161	0.428685	0.045657	null	Backhand_Mid	0.460839	0.440852	null	null	0.534359	null	null	null	0.533142	null	0.600248	0.455222	0.451726	null	0.003099	4	0.565255
0.550003	RIGHT	null	null	null	0.611225	0.014376	0.467881	null	0.489773	0.620453	null	0.502433	0.528116	0.024226	frame_159_full_court.jpg	Badminton full court	null	0.650314	null	null	0.637824	0.427531	0.456759	-0.013762	null	0.092291	0.507275	null	0.505137	0.493683	0.436399	0.028001	null	Recovery_Ready	0.478827	0.480911	null	null	0.523397	null	null	null	0.525757	null	0.57295	0.484964	0.458784	null	0.019901	4	0.202049
0.418581	LEFT	null	null	null	0.515868	-0.018238	0.539415	null	0.56348	0.508016	null	0.571518	0.338047	0.013746	frame_64_trim_3.jpg	open_video_trim_3	null	0.533335	null	null	0.538631	0.205372	0.522305	-0.012356	null	0.023419	0.574617	null	0.568696	0.569661	0.201679	0.255651	null	Recovery_Ready	0.551447	0.55495	null	null	0.331705	null	null	null	0.334876	null	0.423986	0.562336	0.547296	null	0.02203	4	0.112645
0.571828	RIGHT	null	null	null	0.596144	0.011828	0.751945	null	0.74854	0.592737	null	0.735733	0.538027	0.023426	frame_49_full_court.jpg	Badminton full court	null	0.6173	null	null	0.60483	0.487077	0.746726	0.010187	null	0.135777	0.727667	null	0.72968	0.738802	0.492502	0.243909	null	Forehand_Mid	0.750243	0.753105	null	null	0.536018	null	null	null	0.537023	null	0.559311	0.752677	0.748916	null	0.01561	5	0.202627
0.542066	STILL	null	null	null	0.597116	0.003548	0.580735	null	0.598497	0.62399	null	0.599275	0.494344	0.021337	frame_286_trim_3.jpg	open_video_trim_3	null	0.650854	null	null	0.605005	0.393924	0.581311	0.004899	null	0.004193	0.593968	null	0.598373	0.60938	0.390492	0.183619	null	Forehand_Backcourt	0.589616	0.577035	null	null	0.495175	null	null	null	0.49476	null	0.553249	0.564605	0.56781	null	0.006049	4	0.201203
0.714294	null	8.781017	0.294477	0.032653	0.811433	-0.027351	0.567098	7	0.598628	0.838442	0.51354	0.635828	0.639453	0.169955	frame_46 doubles.jpg	doubles_bb	0.121025	0.852201	0.561601	2.889935	0.836426	0.502409	0.535041	0.007032	0.587401	null	0.683859	0.572296	0.67755	0.588415	0.499779	null	0.008903	Forehand_Mid	0.582863	0.509754	0.567739	1	0.629316	0.057579	0.770142	0.02824	0.634384	33.076742	0.713753	0.493379	0.522847	1	0.141202	4	0.704618
0.502502	FORWARD	null	null	null	0.543492	0.002949	0.374061	null	0.384341	0.563489	null	0.360069	0.484496	0.01252	frame_126_full_court.jpg	Badminton full court	null	0.575846	null	null	0.549394	0.413947	0.344584	-0.006183	null	0.00495	0.347927	null	0.360631	0.369202	0.401098	0.137071	null	Backhand_Backcourt	0.379201	0.373151	null	null	0.474483	null	null	null	0.47949	null	0.522494	0.364319	0.355097	null	0.00685	4	0.117176
0.649819	STILL	null	null	null	0.757666	0.001357	0.462776	null	0.487391	0.737873	null	0.515826	0.571251	0.079681	frame_114_trim_3.jpg	open_video_trim_3	null	0.78049	null	null	0.766981	0.440947	0.439662	0.000293	null	0.004835	0.536003	null	0.512561	0.491744	0.414555	0.062404	null	Backhand_Mid	0.475083	0.43288	null	null	0.562932	null	null	null	0.567092	null	0.657256	0.433599	0.46364	null	0.001388	4	0.785901
0.636545	null	12.752109	0.294477	-0.023548	0.707344	0.000886	0.245415	3	0.269002	0.750333	0.51354	0.261945	0.565416	0.0431	frame_35 single_1.jpg	single_1_bb	0.30497	0.789634	0.505278	-1.533577	0.739726	0.439268	0.218504	-0.023799	0.24073	null	0.273147	0.249667	0.277738	0.265748	0.431506	null	0.008903	Backhand_Backcourt	0.257209	0.274655	0.498956	1	0.559634	0.25618	0.770142	0.023815	0.562525	33.076742	0.657268	0.270251	0.253226	3	0.119075	3	0.196734
0.628313	null	8.459082	0.294477	-0.071731	0.773083	0.023538	0.42447	5	0.448493	0.75786	0.51354	0.483772	0.516621	0.067202	frame_37 doubles.jpg	doubles_bb	0.191979	0.782974	0.550818	-0.271721	0.794673	0.500722	0.451738	-0.006558	0.465891	null	0.521133	0.454208	0.501858	0.49213	0.527896	null	0.008903	Recovery_Ready	0.436482	0.436403	0.517422	1	0.52445	0.045359	0.770142	0.024435	0.520536	33.076742	0.66625	0.449539	0.441847	0	0.122173	4	0.302478
0.595927	STILL	null	null	null	0.665118	-0.001558	0.757938	null	0.776135	0.668341	null	0.770394	0.54931	0.051678	frame_247_trim_2.jpg	open_video_trim_2	null	0.694523	null	null	0.677486	0.4433	0.734172	-0.001845	null	0.007338	0.784942	null	0.79879	0.754484	0.428883	0.256544	null	Forehand_Mid	0.767036	0.747111	null	null	0.542061	null	null	null	0.545686	null	0.596763	0.728705	0.717867	null	0.002415	5	0.504598
0.640928	LEFT	null	null	null	0.736133	-0.060904	0.488896	null	0.467323	0.76497	null	0.436346	0.551133	0.049622	frame_320_trim_2.jpg	open_video_trim_2	null	0.807614	null	null	0.773635	0.411544	0.477846	0.000022	null	0.058245	0.436013	null	0.461699	0.442936	0.409923	0.064739	null	Recovery_Ready	0.478109	0.511321	null	null	0.552896	null	null	null	0.552014	null	0.651916	0.491423	0.482074	null	0.060904	4	0.308394
0.669992	LEFT	null	null	null	0.783551	-0.021683	0.45272	null	0.41925	0.730529	null	0.387936	0.624727	0.130054	frame_313_full_court.jpg	Badminton full court	null	0.761103	null	null	0.812894	0.477479	0.46248	0.025133	null	0.028861	0.353653	null	0.373514	0.401063	0.47854	0.114779	null	Backhand_Front	0.435985	0.503568	null	null	0.617555	null	null	null	0.621141	null	0.73795	0.515048	0.473513	null	0.033194	4	0.976425
0.646873	STILL	null	null	null	0.752131	0.004229	0.456967	null	0.478981	0.739234	null	0.509776	0.565354	0.082993	frame_112_trim_3.jpg	open_video_trim_3	null	0.773692	null	null	0.751775	0.437129	0.436282	0.001633	null	0.004914	0.551597	null	0.526673	0.482589	0.412252	0.054191	null	Backhand_Mid	0.467974	0.44368	null	null	0.557475	null	null	null	0.561414	null	0.654009	0.453334	0.466491	null	0.004534	4	0.793937
0.480758	FORWARD	null	null	null	0.551024	0.000547	0.877664	null	0.86513	0.543554	null	0.869029	0.513149	0.013086	frame_36_trim_2.jpg	open_video_trim_2	null	0.570889	null	null	0.575815	0.549721	0.880684	-0.011042	null	0.160109	0.851365	null	0.856445	0.854735	0.546625	0.356812	null	Forehand_Backcourt	0.871397	0.869531	null	null	0.51079	null	null	null	0.511969	null	0.473508	0.87041	0.876744	null	0.011055	5	0.117832
0.759562	null	2.580061	0.294477	0.042141	0.796052	0.018821	0.394658	2	0.423156	0.821297	0.51354	0.430393	0.634742	0.025585	frame_53 multishuttlecock.jpg	multishuttlecock_bb	0.202908	0.864122	0.553905	0.0311	0.840995	0.485447	0.394988	0.000586	0.431502	null	0.380805	0.416009	0.384047	0.451235	0.489384	null	0.008903	Backhand_Mid	0.408907	0.379889	0.563305	1	0.643646	0.123821	0.770142	0.01883	0.639194	33.076742	0.734912	0.383425	0.390855	0	0.094151	4	0.131779
0.443061	null	5.630813	0.294477	0.005409	0.533986	-0.030558	0.437604	6	0.463099	0.531561	0.51354	0.474183	0.353696	0.015497	frame_118 multishuttlecock.jpg	multishuttlecock_bb	0.170003	0.559659	0.321769	-2.3018	0.568493	0.214784	0.427018	-0.034077	0.452984	null	0.473783	0.451369	0.468652	0.477756	0.22418	null	0.008903	Recovery_Ready	0.450351	0.453346	0.286672	1	0.354027	0.057311	0.770142	0.045772	0.353861	33.076742	0.448657	0.4582	0.442002	3	0.228859	4	0.047122
0.900966	null	27.092081	0.294477	0.147896	0.954127	0.040824	0.838662	0	0.865867	0.960459	0.51354	0.879156	0.839227	0.009448	frame_192 single_2.jpg	single_2_bb	0.329041	0.962915	0.694381	1.113019	0.950283	0.673312	0.832332	0.08286	0.815116	null	0.865865	0.857237	0.847791	0.892087	0.683647	null	0.008903	Forehand_Front	0.852264	0.840779	0.76047	1	0.845696	0.07828	0.770142	0.092371	0.842461	33.076742	0.884942	0.862652	0.861616	2	0.461856	8	0.016816
0.632336	LEFT	null	null	null	0.722307	-0.006696	0.590507	null	0.613984	0.669925	null	0.603241	0.541631	0.01672	frame_277_trim_3.jpg	open_video_trim_3	null	0.672816	null	null	0.731332	0.421984	0.587972	0.008784	null	0.00947	0.594181	null	0.587146	0.631501	0.427511	0.187518	null	Forehand_Mid	0.602245	0.570425	null	null	0.549514	null	null	null	0.545572	null	0.600301	0.571066	0.577293	null	0.011045	4	0.150573
0.639906	RIGHT	null	null	null	0.727599	0.027013	0.469377	null	0.488777	0.71434	null	0.535606	0.60294	0.063502	frame_69_full_court.jpg	Badminton full court	null	0.744632	null	null	0.752751	0.505945	0.470703	-0.009599	null	0.042582	0.534788	null	0.52253	0.493654	0.500041	0.072409	null	Recovery_Ready	0.479077	0.459028	null	null	0.592184	null	null	null	0.597562	null	0.649535	0.465278	0.483132	null	0.028668	4	0.493534
0.51145	FORWARD	null	null	null	0.550285	-0.000885	0.403807	null	0.413687	0.550463	null	0.392725	0.483686	0.004112	frame_221_full_court.jpg	Badminton full court	null	0.57718	null	null	0.570389	0.423088	0.375382	-0.007782	null	0.021373	0.402436	null	0.406931	0.390999	0.410108	0.109975	null	Backhand_Backcourt	0.408747	0.411043	null	null	0.476263	null	null	null	0.479974	null	0.527109	0.410077	0.384191	null	0.007832	4	0.038132
0.610076	null	1.707282	0.294477	-0.02363	0.66464	-0.036453	0.368347	2	0.364454	0.719712	0.51354	0.33916	0.570541	0.095109	frame_33 multishuttlecock.jpg	multishuttlecock_bb	0.214106	0.759915	0.502612	-3.049817	0.659563	0.458421	0.357414	-0.003355	0.376507	null	0.30505	0.361405	0.322452	0.355407	0.4413	null	0.008903	Backhand_Backcourt	0.366401	0.399995	0.507207	0	0.558564	0.049055	0.770142	0.036607	0.564553	33.076742	0.649125	0.383497	0.363403	1	0.183033	4	0.336036
0.669973	RIGHT	null	null	null	0.776422	0.00518	0.384619	null	0.351015	0.738199	null	0.318912	0.609079	0.091109	frame_277_full_court.jpg	Badminton full court	null	0.791106	null	null	0.810807	0.479613	0.391596	-0.007827	null	0.012888	0.286949	null	0.304849	0.331002	0.485059	0.159296	null	Backhand_Front	0.367817	0.395958	null	null	0.608975	null	null	null	0.609027	null	0.711258	0.397682	0.372033	null	0.009385	4	0.832913
0.820839	null	26.250466	0.294477	0.173987	0.913886	0.044636	0.513708	0	0.548496	0.920598	0.51354	0.587645	0.767132	0.159797	frame_176 single_2.jpg	single_2_bb	0.152673	0.937473	0.656287	0.855379	0.939407	0.605924	0.506405	0.051365	0.55	null	0.6042	0.532254	0.583801	0.560409	0.617376	null	0.008903	Forehand_Front	0.531102	0.424145	0.689546	0	0.767752	0.110675	0.770142	0.068049	0.767442	33.076742	0.84382	0.405484	0.464723	2	0.340246	7	0.362972
0.810649	null	26.936918	0.294477	0.016401	0.916471	0.054653	0.753406	0	0.778809	0.952112	0.51354	0.825004	0.73848	0.092795	frame_190 single_2.jpg	single_2_bb	0.279149	0.988034	0.685864	-0.223792	0.973859	0.549521	0.740953	-0.012439	0.761095	null	0.828282	0.762023	0.809603	0.774924	0.558812	null	0.008903	Forehand_Front	0.766107	0.723926	0.646232	0	0.738116	0.037723	0.770142	0.056051	0.738298	33.076742	0.844371	0.722917	0.73907	0	0.280256	8	0.244033

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Footwork Detection Keypoints Dataset

Dataset Description

This dataset was created from scratch for research and development in automated footwork detection and tactical analysis using computer vision and machine learning.

Unlike datasets collected from existing public benchmarks, this dataset was specifically constructed and organized by the authors for the footwork detection task.

Dataset Creation

The dataset was collected, processed, and annotated specifically for this project. The data contains keypoint-related information intended to support the detection and analysis of footwork patterns.

All preprocessing and annotation procedures were performed as part of this project.

Intended Use

This dataset is intended for:

Research in computer vision
Footwork detection
Keypoint-based analysis
Sports analytics
Tactical analysis
Machine learning experimentation

Dataset Structure

The dataset is currently provided in Excel (.xlsx) format.

The Excel files contain the keypoint and/or annotation information used during the development and evaluation of the proposed system.

Dataset Statistics

Number of rows: 1,921
Dataset split: Train
File format: CSV
File size: approximately 1.36 MB
Feature values: Numerical keypoint and motion-related features

Features

The dataset contains numerical features related to footwork and movement analysis, including keypoint coordinates and derived movement characteristics.

Examples of features visible in the dataset include:

left_foot_y
right_foot_y
centroid_y_smooth
trajectory_angle
rolling_speed_mean

Additional features are included in the dataset and are used by the proposed footwork detection and tactical analysis pipeline.

Custom Dataset Contribution

A primary contribution of this work is the creation of a custom dataset specifically designed for footwork detection and tactical analysis.

The dataset was not simply obtained from an existing benchmark; it was constructed from scratch for this research project.

Limitations

The dataset may not represent every possible playing style, athlete, environment, camera angle, or tactical situation. Performance on unseen environments and populations may therefore differ from results obtained during development.

Citation

If you use this dataset in academic or research work, please cite the associated research paper:

Paper to be added after publication.

License

Please check the licensing and redistribution requirements applicable to the underlying data before reuse.

Related Resources

Source Code

The complete implementation, including YOLOv8n-based detection, MediaPipe keypoint extraction, Random Forest classification, and Streamlit application is available in the accompanying GitHub repository. https://github.com/pranathi0690/badminton-database-dynamic - GITHUB LINK

Dataset

This dataset was created from scratch specifically for this project and contains the processed keypoint and movement-related features used during model development.

Research Paper

The associated research paper will be added here upon publication.

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