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SysCV / shift-dev

SHIFT Dataset DevKit - CVPR2022
https://www.vis.xyz/shift
MIT License
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Camera extrinsics parameters #33

Open LuPaoPao opened 1 year ago

LuPaoPao commented 1 year ago

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 commented 1 year ago

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