Multimodal template matching based on gradient and mutual information using scale-space.
Fernando BarreraFelipe LumbrerasAngel Domingo SappaPublished in: ICIP (2010)
Keyphrases
- template matching
- scale space
- mutual information
- gradient magnitude
- zero crossing
- multiscale
- image registration
- saddle points
- matching algorithm
- scale spaces
- object recognition
- scale parameter
- feature detection
- gaussian scale space
- critical points
- image matching
- gaussian kernel
- scale invariant
- image features
- diffusion equation
- scale selection
- edge detection
- similarity measure
- feature selection
- keypoints
- image structure
- singular points
- edge detector
- image analysis
- normalized cross correlation
- computer vision
- morphological scale space
- scale space theory
- natural images