Some annotations for labels on GEN1 dataset are wrong

[JDYG]

The ground truth annotation for ./Gen1_Automotive/test/17-10-12_16-51-41_2989500000_3049500000_td.dat in GEN1 dataset is wrong.

The code for loading this label is:

event_path ='./Gen1_Automotive/test/17-10-12_16-51-41_2989500000_3049500000_td.dat'
bbox_fname = event_path [:-7] + '_bbox.npy'
label_path= PSEELoader(event_path)
box_video = PSEELoader(label_path)

total_time = events_video.total_time()
events = events_video.load_delta_t(total_time)
labels = box_video.load_delta_t(total_time)

The extracted results for labels are:

[(10849999, 255., 91., 52., 38., 0, 1., 3765),
       (11849999, 255., 91., 52., 38., 0, 1., 3766),
       (12849999, 255., 91., 52., 38., 0, 1., 3767),
       (13849999, 255., 91., 52., 38., 0, 1., 3768),
       (14849999, 255., 91., 52., 38., 0, 1., 3769),
       (15849999, 255., 91., 52., 38., 0, 1., 3770),
       (16849999, 255., 91., 52., 38., 0, 1., 3771),
       (17849999, 255., 91., 52., 38., 0, 1., 3772),
       (18849999, 255., 91., 52., 38., 0, 1., 3773),
       (19849999, 255., 91., 52., 38., 0, 1., 3774),
       (20849999, 255., 91., 52., 38., 0, 1., 3775),
       (21849999, 255., 91., 52., 38., 0, 1., 3776),
       (22849999, 255., 91., 52., 38., 0, 1., 3777),
       (23849999, 255., 91., 52., 38., 0, 1., 3778),
       (24849999, 255., 91., 52., 38., 0, 1., 3779),
       (25849999, 255., 91., 52., 38., 0, 1., 3780),
       (26849999, 255., 91., 52., 38., 0, 1., 3781),
       (27849999, 255., 91., 52., 38., 0, 1., 3782),
       (28849999, 255., 91., 52., 38., 0, 1., 3783),
       (29849999, 255., 91., 52., 38., 0, 1., 3784),
       (30849999, 255., 91., 52., 38., 0, 1., 3785),
       (31849999, 255., 91., 52., 38., 0, 1., 3786),
       (32849999, 255., 91., 52., 38., 0, 1., 3787),
       (33849999, 255., 91., 52., 38., 0, 1., 3788),
       (34849999, 255., 91., 52., 38., 0, 1., 3789),
       (35849999, 255., 91., 55., 41., 0, 1., 3790),
       (36849999, 255., 90., 55., 38., 0, 1., 3791),
       (37849999, 256., 91., 54., 37., 0, 1., 3792),
       (38849999, 254., 89., 56., 43., 0, 1., 3793),
       (39849999, 255., 90., 52., 42., 0, 1., 3794),
       (40849999, 255., 89., 50., 43., 0, 1., 3795),
       (41849999, 255., 90., 55., 42., 0, 1., 3796),
       (42849999, 255., 91., 55., 41., 0, 1., 3797),
.....

In a 2D visualization, the gt box is always on the same location and is incorrect, as shown below:

[lbristiel-psee]

Hello,

Thank you for bringing this to our attention. It’s possible that some of the files may indeed have issues. Have you found the annotations to be correct in most of the other files?

Best regards, Laurent

[JDYG]

All other annotations are correct, except for this one. I have only checked part of the dataset, not the entire dataset. If I found other uncorrect label, I will report here.