Scale-space based feature point detection for digital ink.
Tevfik Metin SezginRandall DavisPublished in: SIGGRAPH Courses (2006)
Keyphrases
- scale space
- feature points
- multiscale
- scale spaces
- gaussian scale space
- feature detection
- multiple scales
- critical points
- affine transformation
- feature detectors
- deep structure
- scale invariant
- scale selection
- image analysis
- image structure
- image sequences
- gaussian kernel
- feature matching
- detection algorithm
- scale parameter
- diffusion equation
- planar curves
- edge detector
- vector valued
- optic flow
- detection method
- high quality
- image features
- object detection
- face images
- keypoints
- optical flow
- pattern recognition
- epipolar geometry
- image pairs
- facial features
- point correspondences
- b spline
- image segmentation