3D Object Recognition by Eigen-Scale-Space of Contours.
Tim K. LeeMark S. DrewPublished in: SSVM (2007)
Keyphrases
- scale space
- curvature scale space
- multiscale
- geodesic metric
- scale spaces
- gaussian scale space
- object recognition
- multiple scales
- active contours
- image features
- image structure
- feature detection
- scale selection
- d objects
- image analysis
- range images
- methods in computer vision
- scale invariant
- vector valued
- gaussian kernel
- edge detector
- diffusion equation
- principal component analysis
- gradient magnitude
- linear scale space
- critical points
- singular points
- rotationally invariant
- keypoints
- three dimensional
- saddle points
- primal sketch
- planar curves
- deformable contour
- deep structure
- gaussian derivatives
- pattern recognition
- endpoints
- multiscale segmentation
- natural images