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4DVLab / STCrowd

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Calibratoin info is missing #3

Open SoonminHwang opened 1 year ago

SoonminHwang commented 1 year ago

Thanks for sharing incredible work! I’m exploring the STCrowd dataset, but the calibration info is missing. (intrinsic/extrinsic parameters of left/right cameras and LiDAR) I want to utilize this dataset for image-based 3D object detection, so I need to have the calibration info to project the estimated 3D onto the camera.

Could you provide the calibration information? Thank you!

4DVLab commented 1 year ago

updated！

sungjuune commented 1 year ago

Where can I find the updated left/right camera parameters?

impermanD commented 1 year ago

左相机的参数在，没有右相机的参数，个人认为这样会丢失很多有意义的数据。虽然是工业产品，但两个相机的内参数差别不小，不能用左相机的代替右相机的参数，且左右相机不是平行安装的，不能用一个单位矩阵来换代外参数。大佬方便时看看这部ZED相机相机的左右相机的内外参数。