Scale-space feature extraction on digital surfaces.
Jérémy LevalloisDavid CoeurjollyJacques-Olivier LachaudPublished in: Comput. Graph. (2015)
Keyphrases
- scale space
- feature extraction
- curvature flow
- multiscale
- critical points
- scale spaces
- planar curves
- gaussian scale space
- scale selection
- multiple scales
- feature detection
- gaussian kernel
- scale space analysis
- image analysis
- wavelet transform
- differential operators
- feature vectors
- preprocessing
- multiscale representation
- deep structure
- scale invariant
- vector valued
- image processing
- image features
- methods in computer vision
- linear scale space
- scale parameter
- diffusion equation
- keypoints
- frequency domain
- principal component analysis
- saddle points
- face recognition
- primal sketch
- feature space
- palmprint
- image structure
- optical flow
- zero crossing
- object recognition
- texture analysis
- feature selection
- gaussian derivatives
- texture features