Linear Multilayer ICA Generating Hierarchical Edge Detectors.
Yoshitatsu MatsudaKazunori YamaguchiPublished in: Neural Comput. (2007)
Keyphrases
- edge detector
- edge detection
- independent component analysis
- figure of merit
- independent components analysis
- edge detection algorithms
- edge linking
- scale space
- gray level
- step edges
- edge map
- gradient vector
- region segmentation
- gradient estimators
- gradient magnitude
- zero crossing
- input parameters
- face recognition
- multiscale
- edge localization
- image processing
- computer vision
- independent components
- statistically independent
- edge detection algorithm
- matching criterion
- blind source separation
- signal processing