Spherical Piecewise Constant Basis Functions for All-Frequency Precomputed Radiance Transfer.
Kun XuYun-Tao JiaHongbo FuShi-Min HuChiew-Lan TaiPublished in: IEEE Trans. Vis. Comput. Graph. (2008)
Keyphrases
- basis functions
- piecewise constant
- spherical harmonics
- linear combination
- piecewise smooth
- level set method
- level set
- set of basis functions
- mumford shah functional
- curve evolution
- state space
- velocity field
- multiphase image segmentation
- mean shift
- matching pursuit
- image segmentation
- small number
- multiresolution
- multiscale
- three dimensional