ZoomOut: Spectral Upsampling for Efficient Shape Correspondence

16 Apr 2019Simone MelziJing RenEmanuele RodolàAbhishek SharmaPeter WonkaMaks Ovsjanikov

We present a simple and efficient method for refining maps or correspondences by iterative upsampling in the spectral domain that can be implemented in a few lines of code. Our main observation is that high quality maps can be obtained even if the input correspondences are noisy or are encoded by a small number of coefficients in a spectral basis... (read more)

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