Keyphrases
- edge detection
- multiscale
- edge detector
- image enhancement
- noisy images
- region growing
- analogical reasoning
- image processing
- noise reduction
- statistical mechanics
- signal to noise ratio
- data sets
- domain theory
- database
- morphological operations
- zero crossing
- information systems
- edge detection algorithm
- co occurrence
- edge points
- edge detection algorithms
- recursive filtering
- human problem solving
- blur estimation
- sobel operator