An analysis of the factors affecting keypoint stability in scale-space.
Ives Rey-OteroJean-Michel MorelMauricio DelbracioPublished in: CoRR (2015)
Keyphrases
- scale space
- factors affecting
- multiscale
- keypoints
- image analysis
- scale spaces
- image features
- feature detection
- gaussian kernel
- scale space analysis
- scale invariant
- critical points
- planar curves
- multiscale segmentation
- vector valued
- multiple scales
- image structure
- machine learning
- scale parameter
- gaussian scale space
- primal sketch
- rotationally invariant
- support vector machine