Closed zsfVishnu closed 5 years ago
Hi,
Yes. We use the calibration files inside the testing folder to generate test point clouds. You can simply modify the calib_dir
.
This is the projection matrix from velodyne to camera coordinate.
@mileyan , thank you for your reply. I understand that the calibration file is generated for individual images of Kitti. Is it possible for an alternative to these calibration files,or a way for generating these for our custom data as well. Thank You
Yes, you can generate the calibration files for your custom data. You can try to use this tool http://www.cvlibs.net/software/calibration/ .
Yes, you can generate the calibration files for your custom data. You can try to use this tool http://www.cvlibs.net/software/calibration/ .
Hi, that link seems to be dead. Did you keep that tool on your local and could you share? I have searched for a while but i cannot find any breakthroughs...
EDIT:
How can I get P2
, R0_rect
and Tr_velo_to_cam
matrices?
Yes, you can generate the calibration files for your custom data. You can try to use this tool http://www.cvlibs.net/software/calibration/ .
Hi, that link seems to be dead. Did you keep that tool on your local and could you share? I have searched for a while but i cannot find any breakthroughs...
EDIT: How can I get
P2
,R0_rect
andTr_velo_to_cam
matrices?
have you slove this problem?
1) Are you using the calibration parameters for test data too, like how you used for point cloud generation? < generate_lidar > 2) Also , could you give an idea as to what the 'Tr_velo_to_cam' parameter is ? <kitti_util >
Thank You.