Keypoint Detection in RGBD Images Based on an Anisotropic Scale Space.
Maxim KarpushinGiuseppe ValenziseFrédéric DufauxPublished in: IEEE Trans. Multim. (2016)
Keyphrases
- scale space
- keypoint detection
- rgbd images
- multiscale
- keypoints
- diffusion equation
- depth information
- indoor scenes
- feature detection
- scale spaces
- scale invariant
- scale selection
- image structure
- gaussian scale space
- gaussian kernel
- image features
- anisotropic diffusion
- edge detection
- image matching
- feature extraction
- image segmentation
- natural images
- image analysis
- vector valued
- stereo vision
- image representation
- face recognition
- critical points
- computer vision
- depth map
- single image
- partial differential equations
- d scene
- nonlinear diffusion
- three dimensional
- image processing