Computing chamfer loss with mahalanobis distance #1684
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HarshitGupta29
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Hi,
I have a gaussian point cloud and a point cloud. I want to compute chamfer loss between them, but using normal chamfer loss is not accurate. I want to replace euclidean distance with mahalanobis distance. Both point clouds are pretty large so I am hesistant to write my own function.
I can find whitening matrices for gaussian point cloud and then multiply it with the difference ||W(x-p)||. Any tricks I could use to compute this ?
Any ideas or help is appreciated!
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