Efficient keypoint detection and description via polynomial regression of scale space.
Ryo OkutaniKenjiro SugimotoSei-ichiro KamataPublished in: ICASSP (2016)
Keyphrases
- scale space
- multiscale
- keypoint detection
- keypoints
- scale spaces
- polynomial regression
- gaussian scale space
- feature detection
- multiple scales
- image structure
- scale selection
- scale invariant
- methods in computer vision
- deep structure
- planar curves
- image features
- saddle points
- image analysis
- scale parameter
- multiscale representation
- diffusion equation
- singular points
- gaussian kernel
- critical points
- image processing
- multiresolution
- face recognition