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Published 20 hours ago • verified publisher icon voldemortX

投影到3D问题

Open JiweiMaster opened this issue 2 years ago • 1 comments

网络输出的车道线，拟合的曲线，可以投影到3D吗？

JiweiMaster avatar Aug 02 '22 03:08 JiweiMaster

@JiweiMaster 2D车道线检测输出的相当于是 uv 坐标，如果有相机参数和深度信息，可以投影到3D。

这里讲了基本的形式：https://zhuanlan.zhihu.com/p/144307108

实际的相机参数矩阵自由度可能更高，比如内参还可以有axis skew，这取决于你的相机模型。

voldemortX avatar Aug 02 '22 05:08 voldemortX

This issue seems to be addressed. I'll close it for now. Feel free to continue commenting for reopen/open a new one.

voldemortX avatar Apr 01 '23 03:04 voldemortX