Camera extrinsics parameters

[LuPaoPao]

At the same time, the relative positions of different cameras remain the same.
However, the relative positions of camera extrinsics parameters （['extrinsics']['location']） in the data set are constantly changing.

i=99
list(map(lambda x: x[0]-x[1], zip(infos_left_stereo['frames'][i]['extrinsics']['location'], infos_front['frames'][i]['extrinsics']['location'])))
[5.054473876953125e-05, -0.199981689453125, 8.225440979003906e-06]
i=100
list(map(lambda x: x[0]-x[1], zip(infos_left_stereo['frames'][i]['extrinsics']['location'], infos_front['frames'][i]['extrinsics']['location'])))
[-0.1999969482421875, -7.62939453125e-05, -1.1920928955078125e-07]

infos_front['frames'][i]['videoName']
'0016-1b62'
infos_left_stereo['frames'][i]['videoName']
'0016-1b62'
infos_left_stereo['frames'][i]['name']
'00000490_img_left_stereo.jpg'
infos_front['frames'][i]['name']
'00000490_img_front.jpg'

[GANWANSHUI]

Hi, I also have some problems with the camera parameters. May I have your contact for a consult? Thanks a lot!