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Clarification about Heightmap #53

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bhaskar-anand-iith opened this issue Jul 21, 2022 · 0 comments
Open

Clarification about Heightmap #53

bhaskar-anand-iith opened this issue Jul 21, 2022 · 0 comments

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@bhaskar-anand-iith
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As per the Complex Yolo paper, in the G field of RGB map of point cloud maximum height is encoded.
zg (Sj ) = max(PΩi→j · [0, 0, 1]T )

However, it seems that in this implementation it is normalized height:

max_height = float(np.abs(bc['maxZ'] - bc['minZ']))
heightMap[np.int_(PointCloud_frac[:, 0]), np.int_(PointCloud_frac[:, 1])] = PointCloud_frac[:, 2] / max_height

Could you please clarify this?

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