From Gaussian scale-space to B-spline scale-space.
Yu-Ping WangSeng Luan LeePublished in: ICASSP (1999)
Keyphrases
- b spline
- gaussian scale space
- scale space
- multiscale
- scale spaces
- deep structure
- control points
- critical points
- least squares
- gaussian kernel
- linear scale space
- basis functions
- image features
- optic flow
- image structure
- perona malik
- feature detection
- edge detector
- heat equation
- image analysis
- zero crossing
- vector valued
- monogenic scale space
- diffusion equation
- affine transformation
- keypoints
- gaussian derivatives
- loss function
- linear combination
- similarity measure
- rotationally invariant
- image sequences
- image segmentation