the reid model is really work?

[pudongdong]

thanks for your this work!

I use feature_extractor.py to extract the features,the model is ckpt.t7,the results as follows: listimgs=os.listdir(imgdir) for i in range(len(listimgs)-1): for j in range(i+1,len(listimgs),1): img = cv2.imread(imgdir+listimgs[i])[:,:,(2,1,0)] img1 = cv2.imread(imgdir+listimgs[j])[:,:,(2,1,0)] extr = Extractor("checkpoint/ckpt.t7") a = extr(img) b = extr(img1) a = np.asarray(a) / np.linalg.norm(a, axis=1, keepdims=True) b = np.asarray(b) / np.linalg.norm(b, axis=1, keepdims=True) cos=np.dot(a, b.T)[0][0] sss=listimgs[i]+'---'+listimgs[j]+'===='+str(cos)+'\n' if listimgs[i][:4]==listimgs[j][:4]: yyy.write(sss) else: xxx.write(sss)

the same id results is: 0091_c3s1_021576_03.jpg---0091_c3s1_013776_03.jpg====0.9709698 0091_c3s1_021576_03.jpg---0091_c1s1_022376_03.jpg====0.972401 0091_c3s1_021576_03.jpg---0091_c1s1_022351_03.jpg====0.9735959 0091_c3s1_021576_03.jpg---0091_c3s1_013976_05.jpg====0.97097033 0091_c3s1_021576_03.jpg---0091_c1s1_022276_04.jpg====0.97043276 0132_c2s1_021626_01.jpg---0132_c2s1_030976_02.jpg====0.9818931 0132_c2s1_021626_01.jpg---0132_c2s1_021701_01.jpg====0.97451 0132_c2s1_021626_01.jpg---0132_c3s1_021976_02.jpg====0.9755138 0132_c2s1_021626_01.jpg---0132_c3s1_031251_02.jpg====0.97213465 0222_c5s1_046776_01.jpg---0222_c5s1_046526_01.jpg====0.9846798 0222_c5s1_046776_01.jpg---0222_c6s1_046551_02.jpg====0.969344 0222_c5s1_046776_01.jpg---0222_c6s1_046526_02.jpg====0.98532224 0222_c5s1_046776_01.jpg---0222_c5s1_046826_02.jpg====0.98426014 0222_c5s1_046776_01.jpg---0222_c5s1_046601_01.jpg====0.9858814 0222_c5s1_046776_01.jpg---0222_c6s1_046601_01.jpg====0.9762768 0222_c5s1_046776_01.jpg---0222_c5s1_046751_01.jpg====0.9909569 0222_c5s1_046776_01.jpg---0222_c3s1_046101_04.jpg====0.98233247 0027_c2s1_001751_04.jpg---0027_c1s4_033481_01.jpg====0.9753281 0027_c2s1_001751_04.jpg---0027_c3s1_002051_02.jpg====0.97582865 0027_c2s1_001751_04.jpg---0027_c2s1_001776_04.jpg====0.986836 0027_c2s1_001751_04.jpg---0027_c1s1_002351_01.jpg====0.97885823 0027_c2s1_001751_04.jpg---0027_c3s1_002076_02.jpg====0.9743899 0027_c2s1_001751_04.jpg---0027_c1s4_033456_01.jpg====0.983065 0027_c2s1_001751_04.jpg---0027_c2s2_091032_02.jpg====0.97532856 0027_c2s1_001751_04.jpg---0027_c3s1_002026_03.jpg====0.977516 0027_c2s1_001751_04.jpg---0027_c6s2_087768_03.jpg====0.97508156 0208_c6s1_070626_02.jpg---0208_c1s1_045426_01.jpg====0.965912 0208_c6s1_070626_02.jpg---0208_c6s1_075201_04.jpg====0.9756327 0208_c6s1_070626_02.jpg---0208_c3s1_091967_01.jpg====0.967301 0208_c6s1_070626_02.jpg---0208_c3s1_041751_04.jpg====0.9648769 0208_c6s1_070626_02.jpg---0208_c2s1_075021_04.jpg====0.970992 0208_c6s1_070626_02.jpg---0208_c1s2_002716_02.jpg====0.964556 0208_c6s1_070626_02.jpg---0208_c3s1_074692_02.jpg====0.97408444 0208_c6s1_070626_02.jpg---0208_c6s1_075176_03.jpg====0.97555166 0208_c1s1_045426_01.jpg---0208_c6s1_075201_04.jpg====0.9693473 0208_c1s1_045426_01.jpg---0208_c3s1_091967_01.jpg====0.9706681 0208_c1s1_045426_01.jpg---0208_c3s1_041751_04.jpg====0.973126 0208_c1s1_045426_01.jpg---0208_c2s1_075021_04.jpg====0.969319 0208_c1s1_045426_01.jpg---0208_c1s2_002716_02.jpg====0.97910094 0208_c1s1_045426_01.jpg---0208_c3s1_074692_02.jpg====0.9718104 0208_c1s1_045426_01.jpg---0208_c6s1_075176_03.jpg====0.9714414 0208_c6s1_075201_04.jpg---0208_c3s1_091967_01.jpg====0.96758413 0208_c6s1_075201_04.jpg---0208_c3s1_041751_04.jpg====0.9669341 0208_c6s1_075201_04.jpg---0208_c2s1_075021_04.jpg====0.97025317 0208_c6s1_075201_04.jpg---0208_c1s2_002716_02.jpg====0.96589637 0208_c6s1_075201_04.jpg---0208_c3s1_074692_02.jpg====0.97732645 0208_c6s1_075201_04.jpg---0208_c6s1_075176_03.jpg====0.98244154 0208_c3s1_091967_01.jpg---0208_c3s1_041751_04.jpg====0.96933264 0208_c3s1_091967_01.jpg---0208_c2s1_075021_04.jpg====0.97346175 0208_c3s1_091967_01.jpg---0208_c1s2_002716_02.jpg====0.97328955 0208_c3s1_091967_01.jpg---0208_c3s1_074692_02.jpg====0.9746475 0208_c3s1_091967_01.jpg---0208_c6s1_075176_03.jpg====0.9730523 0091_c3s1_013776_03.jpg---0091_c1s1_022376_03.jpg====0.97189415 0091_c3s1_013776_03.jpg---0091_c1s1_022351_03.jpg====0.97413343 0091_c3s1_013776_03.jpg---0091_c3s1_013976_05.jpg====0.97635055 0091_c3s1_013776_03.jpg---0091_c1s1_022276_04.jpg====0.965939 0018_c3s1_001401_01.jpg---0018_c5s1_002176_01.jpg====0.97412777 0018_c3s1_001401_01.jpg---0018_c3s1_001526_01.jpg====0.9765873 0018_c3s1_001401_01.jpg---0018_c4s1_002351_01.jpg====0.9649032 0018_c3s1_001401_01.jpg---0018_c2s1_001251_01.jpg====0.9781854 0027_c1s4_033481_01.jpg---0027_c3s1_002051_02.jpg====0.9748011 0027_c1s4_033481_01.jpg---0027_c2s1_001776_04.jpg====0.97193146 0027_c1s4_033481_01.jpg---0027_c1s1_002351_01.jpg====0.9793631 0027_c1s4_033481_01.jpg---0027_c3s1_002076_02.jpg====0.9700406 0027_c1s4_033481_01.jpg---0027_c1s4_033456_01.jpg====0.9810748 0027_c1s4_033481_01.jpg---0027_c2s2_091032_02.jpg====0.97237706 0027_c1s4_033481_01.jpg---0027_c3s1_002026_03.jpg====0.9668016 0027_c1s4_033481_01.jpg---0027_c6s2_087768_03.jpg====0.969924 0007_c2s3_071052_01.jpg---0007_c2s3_071002_01.jpg====0.98873305 0007_c2s3_071052_01.jpg---0007_c2s3_070952_01.jpg====0.984162 0007_c2s3_071052_01.jpg---0007_c3s3_077344_04.jpg====0.98155886 0007_c2s3_071052_01.jpg---0007_c3s3_077419_03.jpg====0.9839507 0346_c4s2_007792_01.jpg---0346_c1s2_007016_01.jpg====0.9750114 0346_c4s2_007792_01.jpg---0346_c5s1_079748_01.jpg====0.97797596 0346_c4s2_007792_01.jpg---0346_c4s2_007717_02.jpg====0.9786314 0346_c4s2_007792_01.jpg---0346_c2s1_079196_01.jpg====0.97920966 0346_c4s2_007792_01.jpg---0346_c5s1_079798_01.jpg====0.9779347 0346_c4s2_007792_01.jpg---0346_c3s1_079492_01.jpg====0.97554994 0346_c4s2_007792_01.jpg---0346_c1s2_006966_01.jpg====0.9760911 0346_c4s2_007792_01.jpg---0346_c3s1_079467_01.jpg====0.9812621 0174_c1s1_053626_01.jpg---0174_c2s1_053176_01.jpg====0.9728997 0174_c1s1_053626_01.jpg---0174_c5s1_053326_01.jpg====0.97002333 0174_c1s1_053626_01.jpg---0174_c5s1_053401_01.jpg====0.966782 0174_c1s1_053626_01.jpg---0174_c2s1_070571_01.jpg====0.9720335 0174_c1s1_053626_01.jpg---0174_c3s1_031151_02.jpg====0.97044003 0007_c2s3_071002_01.jpg---0007_c2s3_070952_01.jpg====0.98890865 0007_c2s3_071002_01.jpg---0007_c3s3_077344_04.jpg====0.9825486 0007_c2s3_071002_01.jpg---0007_c3s3_077419_03.jpg====0.9802353 0091_c1s1_022376_03.jpg---0091_c1s1_022351_03.jpg====0.98104715 0091_c1s1_022376_03.jpg---0091_c3s1_013976_05.jpg====0.9765552 0091_c1s1_022376_03.jpg---0091_c1s1_022276_04.jpg====0.9714218 0018_c5s1_002176_01.jpg---0018_c3s1_001526_01.jpg====0.97905743 0018_c5s1_002176_01.jpg---0018_c4s1_002351_01.jpg====0.97393125 0018_c5s1_002176_01.jpg---0018_c2s1_001251_01.jpg====0.9790914 0027_c3s1_002051_02.jpg---0027_c2s1_001776_04.jpg====0.98007846 0027_c3s1_002051_02.jpg---0027_c1s1_002351_01.jpg====0.9785548 0027_c3s1_002051_02.jpg---0027_c3s1_002076_02.jpg====0.98557335 0027_c3s1_002051_02.jpg---0027_c1s4_033456_01.jpg====0.9778826 0027_c3s1_002051_02.jpg---0027_c2s2_091032_02.jpg====0.97099423 0027_c3s1_002051_02.jpg---0027_c3s1_002026_03.jpg====0.98298764 0027_c3s1_002051_02.jpg---0027_c6s2_087768_03.jpg====0.9837036 0208_c3s1_041751_04.jpg---0208_c2s1_075021_04.jpg====0.97050035 0208_c3s1_041751_04.jpg---0208_c1s2_002716_02.jpg====0.96444356 0208_c3s1_041751_04.jpg---0208_c3s1_074692_02.jpg====0.97486484 0208_c3s1_041751_04.jpg---0208_c6s1_075176_03.jpg====0.9693531 0208_c2s1_075021_04.jpg---0208_c1s2_002716_02.jpg====0.97191834 0208_c2s1_075021_04.jpg---0208_c3s1_074692_02.jpg====0.98245144 0208_c2s1_075021_04.jpg---0208_c6s1_075176_03.jpg====0.9733242 0018_c3s1_001526_01.jpg---0018_c4s1_002351_01.jpg====0.97131467 0018_c3s1_001526_01.jpg---0018_c2s1_001251_01.jpg====0.9861797 0091_c1s1_022351_03.jpg---0091_c3s1_013976_05.jpg====0.9737897 0091_c1s1_022351_03.jpg---0091_c1s1_022276_04.jpg====0.97462785 0346_c1s2_007016_01.jpg---0346_c5s1_079748_01.jpg====0.96986645 0346_c1s2_007016_01.jpg---0346_c4s2_007717_02.jpg====0.96982336 0346_c1s2_007016_01.jpg---0346_c2s1_079196_01.jpg====0.96820146 0346_c1s2_007016_01.jpg---0346_c5s1_079798_01.jpg====0.97297823 0346_c1s2_007016_01.jpg---0346_c3s1_079492_01.jpg====0.97752035 0346_c1s2_007016_01.jpg---0346_c1s2_006966_01.jpg====0.9866507 0346_c1s2_007016_01.jpg---0346_c3s1_079467_01.jpg====0.9777258 0027_c2s1_001776_04.jpg---0027_c1s1_002351_01.jpg====0.9796765 0027_c2s1_001776_04.jpg---0027_c3s1_002076_02.jpg====0.97893894 0027_c2s1_001776_04.jpg---0027_c1s4_033456_01.jpg====0.9812129 0027_c2s1_001776_04.jpg---0027_c2s2_091032_02.jpg====0.9777409 0027_c2s1_001776_04.jpg---0027_c3s1_002026_03.jpg====0.98018277 0027_c2s1_001776_04.jpg---0027_c6s2_087768_03.jpg====0.9763378 0222_c5s1_046526_01.jpg---0222_c6s1_046551_02.jpg====0.97519195 0222_c5s1_046526_01.jpg---0222_c6s1_046526_02.jpg====0.98588324 0222_c5s1_046526_01.jpg---0222_c5s1_046826_02.jpg====0.98014104 0222_c5s1_046526_01.jpg---0222_c5s1_046601_01.jpg====0.9853997 0222_c5s1_046526_01.jpg---0222_c6s1_046601_01.jpg====0.9760028 0222_c5s1_046526_01.jpg---0222_c5s1_046751_01.jpg====0.98610085 0222_c5s1_046526_01.jpg---0222_c3s1_046101_04.jpg====0.97845864 0260_c3s1_119808_01.jpg---0260_c3s1_104392_02.jpg====0.9837858 0260_c3s1_119808_01.jpg---0260_c1s2_032366_01.jpg====0.9800636

the different id results is: 0091_c3s1_021576_03.jpg---0132_c2s1_021626_01.jpg====0.9593534 0091_c3s1_021576_03.jpg---0222_c5s1_046776_01.jpg====0.95059156 0091_c3s1_021576_03.jpg---0027_c2s1_001751_04.jpg====0.948356 0091_c3s1_021576_03.jpg---0208_c6s1_070626_02.jpg====0.94976443 0091_c3s1_021576_03.jpg---0208_c1s1_045426_01.jpg====0.9535966 0091_c3s1_021576_03.jpg---0208_c6s1_075201_04.jpg====0.954597 0091_c3s1_021576_03.jpg---0208_c3s1_091967_01.jpg====0.9536058 0091_c3s1_021576_03.jpg---0018_c3s1_001401_01.jpg====0.9579605 0091_c3s1_021576_03.jpg---0027_c1s4_033481_01.jpg====0.9509614 0091_c3s1_021576_03.jpg---0007_c2s3_071052_01.jpg====0.95480585 0091_c3s1_021576_03.jpg---0346_c4s2_007792_01.jpg====0.9505097 0091_c3s1_021576_03.jpg---0174_c1s1_053626_01.jpg====0.95394236 0091_c3s1_021576_03.jpg---0007_c2s3_071002_01.jpg====0.9500592 0091_c3s1_021576_03.jpg---0018_c5s1_002176_01.jpg====0.9565899 0091_c3s1_021576_03.jpg---0027_c3s1_002051_02.jpg====0.9497771 0091_c3s1_021576_03.jpg---0208_c3s1_041751_04.jpg====0.95716125 0091_c3s1_021576_03.jpg---0208_c2s1_075021_04.jpg====0.9562727 0091_c3s1_021576_03.jpg---0018_c3s1_001526_01.jpg====0.9547266 0091_c3s1_021576_03.jpg---0346_c1s2_007016_01.jpg====0.9508312 0091_c3s1_021576_03.jpg---0027_c2s1_001776_04.jpg====0.9508876 0091_c3s1_021576_03.jpg---0222_c5s1_046526_01.jpg====0.9513736 0091_c3s1_021576_03.jpg---0260_c3s1_119808_01.jpg====0.94567144 0091_c3s1_021576_03.jpg---0018_c4s1_002351_01.jpg====0.96021706 0091_c3s1_021576_03.jpg---0174_c2s1_053176_01.jpg====0.95555204 0091_c3s1_021576_03.jpg---0346_c5s1_079748_01.jpg====0.9455955 0091_c3s1_021576_03.jpg---0260_c3s1_104392_02.jpg====0.9488994 0091_c3s1_021576_03.jpg---0027_c1s1_002351_01.jpg====0.9513226 0091_c3s1_021576_03.jpg---0132_c2s1_030976_02.jpg====0.96328366 0091_c3s1_021576_03.jpg---0346_c4s2_007717_02.jpg====0.9567971 0091_c3s1_021576_03.jpg---0027_c3s1_002076_02.jpg====0.9510416 0091_c3s1_021576_03.jpg---0222_c6s1_046551_02.jpg====0.95591265 0091_c3s1_021576_03.jpg---0174_c5s1_053326_01.jpg====0.9542533 0091_c3s1_021576_03.jpg---0222_c6s1_046526_02.jpg====0.95119286 0091_c3s1_021576_03.jpg---0174_c5s1_053401_01.jpg====0.9530251 0091_c3s1_021576_03.jpg---0132_c2s1_021701_01.jpg====0.9598852 0091_c3s1_021576_03.jpg---0222_c5s1_046826_02.jpg====0.95316184 0091_c3s1_021576_03.jpg---0027_c1s4_033456_01.jpg====0.9509653 0091_c3s1_021576_03.jpg---0007_c2s3_070952_01.jpg====0.9528126 0091_c3s1_021576_03.jpg---0260_c1s2_032366_01.jpg====0.9467443 0091_c3s1_021576_03.jpg---0260_c2s1_104621_01.jpg====0.9508882 0091_c3s1_021576_03.jpg---0174_c2s1_070571_01.jpg====0.95645595 0091_c3s1_021576_03.jpg---0132_c3s1_021976_02.jpg====0.9561833 0091_c3s1_021576_03.jpg---0018_c2s1_001251_01.jpg====0.9560314 0091_c3s1_021576_03.jpg---0260_c3s1_145683_02.jpg====0.9545934 0091_c3s1_021576_03.jpg---0346_c2s1_079196_01.jpg====0.95034397 0091_c3s1_021576_03.jpg---0007_c3s3_077344_04.jpg====0.95807964 0091_c3s1_021576_03.jpg---0346_c5s1_079798_01.jpg====0.9410671 0091_c3s1_021576_03.jpg---0346_c3s1_079492_01.jpg====0.9515157 0091_c3s1_021576_03.jpg---0346_c1s2_006966_01.jpg====0.95227003 0091_c3s1_021576_03.jpg---0222_c5s1_046601_01.jpg====0.9501164 0091_c3s1_021576_03.jpg---0222_c6s1_046601_01.jpg====0.95329267 0091_c3s1_021576_03.jpg---0007_c3s3_077419_03.jpg====0.9569862 0091_c3s1_021576_03.jpg---0222_c5s1_046751_01.jpg====0.9474178 0091_c3s1_021576_03.jpg---0208_c1s2_002716_02.jpg====0.94879436 0091_c3s1_021576_03.jpg---0027_c2s2_091032_02.jpg====0.9507853 0091_c3s1_021576_03.jpg---0208_c3s1_074692_02.jpg====0.9619482 0091_c3s1_021576_03.jpg---0132_c3s1_031251_02.jpg====0.9573668 0091_c3s1_021576_03.jpg---0346_c3s1_079467_01.jpg====0.95289683 0091_c3s1_021576_03.jpg---0027_c3s1_002026_03.jpg====0.9440427 0091_c3s1_021576_03.jpg---0260_c2s1_119541_01.jpg====0.9520015 0091_c3s1_021576_03.jpg---0174_c3s1_031151_02.jpg====0.9592658 0091_c3s1_021576_03.jpg---0027_c6s2_087768_03.jpg====0.9516624 0091_c3s1_021576_03.jpg---0222_c3s1_046101_04.jpg====0.95175517 0091_c3s1_021576_03.jpg---0208_c6s1_075176_03.jpg====0.95492476 0132_c2s1_021626_01.jpg---0222_c5s1_046776_01.jpg====0.96227294 0132_c2s1_021626_01.jpg---0027_c2s1_001751_04.jpg====0.9477019 0132_c2s1_021626_01.jpg---0208_c6s1_070626_02.jpg====0.9540364 0132_c2s1_021626_01.jpg---0208_c1s1_045426_01.jpg====0.9609107 0132_c2s1_021626_01.jpg---0208_c6s1_075201_04.jpg====0.96137285 0132_c2s1_021626_01.jpg---0208_c3s1_091967_01.jpg====0.9552235 0132_c2s1_021626_01.jpg---0091_c3s1_013776_03.jpg====0.95237803 0132_c2s1_021626_01.jpg---0018_c3s1_001401_01.jpg====0.95413613 0132_c2s1_021626_01.jpg---0027_c1s4_033481_01.jpg====0.9473506 0132_c2s1_021626_01.jpg---0007_c2s3_071052_01.jpg====0.95506877 0132_c2s1_021626_01.jpg---0346_c4s2_007792_01.jpg====0.9541632 0132_c2s1_021626_01.jpg---0174_c1s1_053626_01.jpg====0.9555236 0132_c2s1_021626_01.jpg---0007_c2s3_071002_01.jpg====0.94972736 0132_c2s1_021626_01.jpg---0091_c1s1_022376_03.jpg====0.9514928 0132_c2s1_021626_01.jpg---0018_c5s1_002176_01.jpg====0.9454486 0132_c2s1_021626_01.jpg---0027_c3s1_002051_02.jpg====0.95665836 0132_c2s1_021626_01.jpg---0208_c3s1_041751_04.jpg====0.96020144 0132_c2s1_021626_01.jpg---0208_c2s1_075021_04.jpg====0.95641387 0132_c2s1_021626_01.jpg---0018_c3s1_001526_01.jpg====0.9440887 0132_c2s1_021626_01.jpg---0091_c1s1_022351_03.jpg====0.9592485 0132_c2s1_021626_01.jpg---0346_c1s2_007016_01.jpg====0.95301425 0132_c2s1_021626_01.jpg---0027_c2s1_001776_04.jpg====0.9551654 0132_c2s1_021626_01.jpg---0222_c5s1_046526_01.jpg====0.9645628 0132_c2s1_021626_01.jpg---0260_c3s1_119808_01.jpg====0.9493298 0132_c2s1_021626_01.jpg---0018_c4s1_002351_01.jpg====0.9501915 0132_c2s1_021626_01.jpg---0174_c2s1_053176_01.jpg====0.95792603 0132_c2s1_021626_01.jpg---0346_c5s1_079748_01.jpg====0.9496559 0132_c2s1_021626_01.jpg---0260_c3s1_104392_02.jpg====0.9452462 0132_c2s1_021626_01.jpg---0027_c1s1_002351_01.jpg====0.9495504 0132_c2s1_021626_01.jpg---0346_c4s2_007717_02.jpg====0.954762 0132_c2s1_021626_01.jpg---0091_c3s1_013976_05.jpg====0.95878243 0132_c2s1_021626_01.jpg---0027_c3s1_002076_02.jpg====0.95727664 0132_c2s1_021626_01.jpg---0222_c6s1_046551_02.jpg====0.9639296 0132_c2s1_021626_01.jpg---0174_c5s1_053326_01.jpg====0.95205367 0132_c2s1_021626_01.jpg---0222_c6s1_046526_02.jpg====0.9610343 0132_c2s1_021626_01.jpg---0174_c5s1_053401_01.jpg====0.95576197 0132_c2s1_021626_01.jpg---0222_c5s1_046826_02.jpg====0.96283805 0132_c2s1_021626_01.jpg---0027_c1s4_033456_01.jpg====0.9507383 0132_c2s1_021626_01.jpg---0007_c2s3_070952_01.jpg====0.95039606 0132_c2s1_021626_01.jpg---0260_c1s2_032366_01.jpg====0.9499939 0132_c2s1_021626_01.jpg---0260_c2s1_104621_01.jpg====0.95293546 0132_c2s1_021626_01.jpg---0174_c2s1_070571_01.jpg====0.9535448 0132_c2s1_021626_01.jpg---0018_c2s1_001251_01.jpg====0.9491586 0132_c2s1_021626_01.jpg---0260_c3s1_145683_02.jpg====0.95416284 0132_c2s1_021626_01.jpg---0346_c2s1_079196_01.jpg====0.95064086 0132_c2s1_021626_01.jpg---0007_c3s3_077344_04.jpg====0.95553046 0132_c2s1_021626_01.jpg---0346_c5s1_079798_01.jpg====0.9467441 0132_c2s1_021626_01.jpg---0346_c3s1_079492_01.jpg====0.9508612 0132_c2s1_021626_01.jpg---0346_c1s2_006966_01.jpg====0.95592546 0132_c2s1_021626_01.jpg---0222_c5s1_046601_01.jpg====0.9601568 0132_c2s1_021626_01.jpg---0091_c1s1_022276_04.jpg====0.95692253 0132_c2s1_021626_01.jpg---0222_c6s1_046601_01.jpg====0.96762204 0132_c2s1_021626_01.jpg---0007_c3s3_077419_03.jpg====0.9536888 0132_c2s1_021626_01.jpg---0222_c5s1_046751_01.jpg====0.9608347 0132_c2s1_021626_01.jpg---0208_c1s2_002716_02.jpg====0.95966953 0132_c2s1_021626_01.jpg---0027_c2s2_091032_02.jpg====0.95264304 0132_c2s1_021626_01.jpg---0208_c3s1_074692_02.jpg====0.96097493 0132_c2s1_021626_01.jpg---0346_c3s1_079467_01.jpg====0.9541648 0132_c2s1_021626_01.jpg---0027_c3s1_002026_03.jpg====0.9532217 0132_c2s1_021626_01.jpg---0260_c2s1_119541_01.jpg====0.9491796 0132_c2s1_021626_01.jpg---0174_c3s1_031151_02.jpg====0.95930326 0132_c2s1_021626_01.jpg---0027_c6s2_087768_03.jpg====0.95600986 0132_c2s1_021626_01.jpg---0222_c3s1_046101_04.jpg====0.9631121 0132_c2s1_021626_01.jpg---0208_c6s1_075176_03.jpg====0.95611024 0222_c5s1_046776_01.jpg---0027_c2s1_001751_04.jpg====0.9519688 0222_c5s1_046776_01.jpg---0208_c6s1_070626_02.jpg====0.94329745 0222_c5s1_046776_01.jpg---0208_c1s1_045426_01.jpg====0.94796973 0222_c5s1_046776_01.jpg---0208_c6s1_075201_04.jpg====0.9544129 0222_c5s1_046776_01.jpg---0208_c3s1_091967_01.jpg====0.9412179 0222_c5s1_046776_01.jpg---0091_c3s1_013776_03.jpg====0.9477893 0222_c5s1_046776_01.jpg---0018_c3s1_001401_01.jpg====0.9491333 0222_c5s1_046776_01.jpg---0027_c1s4_033481_01.jpg====0.9507958 0222_c5s1_046776_01.jpg---0007_c2s3_071052_01.jpg====0.95437646 0222_c5s1_046776_01.jpg---0346_c4s2_007792_01.jpg====0.9491083 0222_c5s1_046776_01.jpg---0174_c1s1_053626_01.jpg====0.9525876 0222_c5s1_046776_01.jpg---0007_c2s3_071002_01.jpg====0.94939345 0222_c5s1_046776_01.jpg---0091_c1s1_022376_03.jpg====0.9463242 0222_c5s1_046776_01.jpg---0018_c5s1_002176_01.jpg====0.94861734 0222_c5s1_046776_01.jpg---0027_c3s1_002051_02.jpg====0.9568908 0222_c5s1_046776_01.jpg---0208_c3s1_041751_04.jpg====0.9489206 0222_c5s1_046776_01.jpg---0208_c2s1_075021_04.jpg====0.94258225 0222_c5s1_046776_01.jpg---0018_c3s1_001526_01.jpg====0.9435154 0222_c5s1_046776_01.jpg---0091_c1s1_022351_03.jpg====0.9492508 0222_c5s1_046776_01.jpg---0346_c1s2_007016_01.jpg====0.94577634 0222_c5s1_046776_01.jpg---0027_c2s1_001776_04.jpg====0.95654047 0222_c5s1_046776_01.jpg---0260_c3s1_119808_01.jpg====0.9541563 0222_c5s1_046776_01.jpg---0018_c4s1_002351_01.jpg====0.9544446 0222_c5s1_046776_01.jpg---0174_c2s1_053176_01.jpg====0.9545709 0222_c5s1_046776_01.jpg---0346_c5s1_079748_01.jpg====0.9461441 0222_c5s1_046776_01.jpg---0260_c3s1_104392_02.jpg====0.9481892 0222_c5s1_046776_01.jpg---0027_c1s1_002351_01.jpg====0.9527718 0222_c5s1_046776_01.jpg---0132_c2s1_030976_02.jpg====0.9573107 0222_c5s1_046776_01.jpg---0346_c4s2_007717_02.jpg====0.94845337 0222_c5s1_046776_01.jpg---0091_c3s1_013976_05.jpg====0.95460844 0222_c5s1_046776_01.jpg---0027_c3s1_002076_02.jpg====0.96245646 0222_c5s1_046776_01.jpg---0174_c5s1_053326_01.jpg====0.9562072 0222_c5s1_046776_01.jpg---0174_c5s1_053401_01.jpg====0.95722985 0222_c5s1_046776_01.jpg---0132_c2s1_021701_01.jpg====0.9566666 0222_c5s1_046776_01.jpg---0027_c1s4_033456_01.jpg====0.95455015 0222_c5s1_046776_01.jpg---0007_c2s3_070952_01.jpg====0.9471705 0222_c5s1_046776_01.jpg---0260_c1s2_032366_01.jpg====0.9541847 0222_c5s1_046776_01.jpg---0260_c2s1_104621_01.jpg====0.95605284 0222_c5s1_046776_01.jpg---0174_c2s1_070571_01.jpg====0.9550133 0222_c5s1_046776_01.jpg---0132_c3s1_021976_02.jpg====0.95321345 0222_c5s1_046776_01.jpg---0018_c2s1_001251_01.jpg====0.947499 0222_c5s1_046776_01.jpg---0260_c3s1_145683_02.jpg====0.95791996 0222_c5s1_046776_01.jpg---0346_c2s1_079196_01.jpg====0.94838583 0222_c5s1_046776_01.jpg---0007_c3s3_077344_04.jpg====0.95220876 0222_c5s1_046776_01.jpg---0346_c5s1_079798_01.jpg====0.9445307 0222_c5s1_046776_01.jpg---0346_c3s1_079492_01.jpg====0.9451785 0222_c5s1_046776_01.jpg---0346_c1s2_006966_01.jpg====0.9480562 0222_c5s1_046776_01.jpg---0091_c1s1_022276_04.jpg====0.9485263 0222_c5s1_046776_01.jpg---0007_c3s3_077419_03.jpg====0.95191306 0222_c5s1_046776_01.jpg---0208_c1s2_002716_02.jpg====0.9433451 0222_c5s1_046776_01.jpg---0027_c2s2_091032_02.jpg====0.9544927 0222_c5s1_046776_01.jpg---0208_c3s1_074692_02.jpg====0.95053697 0222_c5s1_046776_01.jpg---0132_c3s1_031251_02.jpg====0.9567614 0222_c5s1_046776_01.jpg---0346_c3s1_079467_01.jpg====0.9501251 0222_c5s1_046776_01.jpg---0027_c3s1_002026_03.jpg====0.95640963 0222_c5s1_046776_01.jpg---0260_c2s1_119541_01.jpg====0.95422626 0222_c5s1_046776_01.jpg---0174_c3s1_031151_02.jpg====0.95430666 0222_c5s1_046776_01.jpg---0027_c6s2_087768_03.jpg====0.95627236 0222_c5s1_046776_01.jpg---0208_c6s1_075176_03.jpg====0.9462168 0027_c2s1_001751_04.jpg---0208_c6s1_070626_02.jpg====0.9430356 0027_c2s1_001751_04.jpg---0208_c1s1_045426_01.jpg====0.95019794 0027_c2s1_001751_04.jpg---0208_c6s1_075201_04.jpg====0.9498246 0027_c2s1_001751_04.jpg---0208_c3s1_091967_01.jpg====0.94294333 0027_c2s1_001751_04.jpg---0091_c3s1_013776_03.jpg====0.9478246 0027_c2s1_001751_04.jpg---0018_c3s1_001401_01.jpg====0.96835107 0027_c2s1_001751_04.jpg---0007_c2s3_071052_01.jpg====0.95118666 0027_c2s1_001751_04.jpg---0346_c4s2_007792_01.jpg====0.9496405 0027_c2s1_001751_04.jpg---0174_c1s1_053626_01.jpg====0.95106804 0027_c2s1_001751_04.jpg---0007_c2s3_071002_01.jpg====0.9464272 0027_c2s1_001751_04.jpg---0091_c1s1_022376_03.jpg====0.9455272 0027_c2s1_001751_04.jpg---0018_c5s1_002176_01.jpg====0.9666274 0027_c2s1_001751_04.jpg---0208_c3s1_041751_04.jpg====0.9460118 0027_c2s1_001751_04.jpg---0208_c2s1_075021_04.jpg====0.9469524 0027_c2s1_001751_04.jpg---0018_c3s1_001526_01.jpg====0.9607351 0027_c2s1_001751_04.jpg---0091_c1s1_022351_03.jpg====0.94869125 0027_c2s1_001751_04.jpg---0346_c1s2_007016_01.jpg====0.9443117 0027_c2s1_001751_04.jpg---0222_c5s1_046526_01.jpg====0.952999 0027_c2s1_001751_04.jpg---0260_c3s1_119808_01.jpg====0.9619585

This model seems to have little distinguishing power，the tracking effect seems belong to IOU match!!!

[MrWhiteHomeman]

@pudongdong Hi， I met the same problem, did you solve it?

[codingandstudy]

Same.

[pudongdong]

@pudongdong Hi， I met the same problem, did you solve it?

I am trying lightweight(retrain) FairMOT model and Towards-Realtime-MOT

[aizuon]

@pudongdong Hi， I met the same problem, did you solve it?

I am trying lightweight(retrain) FairMOT model and Towards-Realtime-MOT

any updates?

[GeekAlexis]

Hi guys, if you are looking for a real-time tracker with TensorRT acceleration, here is my implementation: https://github.com/GeekAlexis/FastMOT, which is more practical than FairMOT at the moment. Please star the repo!

[Eatzhy]

Hi guys, if you are looking for a real-time tracker with TensorRT acceleration, here is my implementation: https://github.com/GeekAlexis/FastMOT, which is more practical than FairMOT at the moment. Please star the repo!

哎呀妈，你的repo真香，我一定认真阅读。

[XYZ-qiyh]

thanks for your this work!

I use feature_extractor.py to extract the features,the model is ckpt.t7,the results as follows: listimgs=os.listdir(imgdir) for i in range(len(listimgs)-1): for j in range(i+1,len(listimgs),1): img = cv2.imread(imgdir+listimgs[i])[:,:,(2,1,0)] img1 = cv2.imread(imgdir+listimgs[j])[:,:,(2,1,0)] extr = Extractor("checkpoint/ckpt.t7") a = extr(img) b = extr(img1) a = np.asarray(a) / np.linalg.norm(a, axis=1, keepdims=True) b = np.asarray(b) / np.linalg.norm(b, axis=1, keepdims=True) cos=np.dot(a, b.T)[0][0] sss=listimgs[i]+'---'+listimgs[j]+'===='+str(cos)+'\n' if listimgs[i][:4]==listimgs[j][:4]: yyy.write(sss) else: xxx.write(sss)

the same id results is: 0091_c3s1_021576_03.jpg---0091_c3s1_013776_03.jpg====0.9709698 ....... This model seems to have little distinguishing power，the tracking effect seems belong to IOU match!!!

I think the appearance embedding of the detected person plays an important role in DeepSORT tracking framework. I have test several image pairs in Market-1501 dataset. The cosine distance is below:

The cosine distance for different person is large than 0.3, while distance for same person is less than 0.2. As shown in parameters in deepsort, the default max_cosine_distance is set to 0.2. https://github.com/ZQPei/deep_sort_pytorch/blob/4c2d86229b0b69316af67d519f8476eee69c9b20/deep_sort/deep_sort.py#L15