Keyphrases
- edge detection
- image edges
- early vision
- multiscale
- edge detector
- gray level
- texture analysis
- image enhancement
- noisy images
- texture synthesis
- texture information
- texture classification
- region growing
- texture features
- recursive filtering
- surface patches
- texture images
- sobel operator
- gradient orientation
- image decomposition
- image patches
- image processing
- edge information
- zero crossing
- texture model
- texture segmentation
- texture mapping
- noise estimation