Discrete multiscale vector field decomposition.
Yiying TongSantiago V. LombeydaAnil N. HiraniMathieu DesbrunPublished in: ACM Trans. Graph. (2003)
Keyphrases
- vector field
- multiscale
- translation invariant
- multiscale decomposition
- optical flow
- velocity field
- critical points
- motion field
- gradient field
- scale space
- wavelet transform
- coarse to fine
- edge detection
- displacement field
- image processing
- flow field
- three dimensional
- wavelet coefficients
- machine learning
- gaussian scale space
- scalar field