Local Shape Representation in 3D: from Weighted Spherical Harmonics to Spherical Wavelet.
Cheng-Jin DuJohn G. FergusonPhillip T. HawkinsLen R. StephensTill BretschneiderPublished in: BMVC (2012)
Keyphrases
- spherical harmonics
- shape representation
- multiscale
- shape analysis
- shape descriptors
- wavelet transform
- shape matching
- computationally efficient
- matching algorithm
- coarse to fine
- denoising
- multiresolution
- diffusion magnetic resonance imaging
- image processing
- single image
- shape prior
- least squares
- viewpoint
- shape space