Keyphrases
- watershed transformation
- feature extraction
- mathematical morphology
- connected components
- gray level
- image segmentation
- component labeling
- feature vectors
- image processing
- region merging
- wavelet transform
- remote sensing images
- feature set
- image analysis
- gray scale
- texture analysis
- face recognition
- feature selection
- catchment basins
- principal component analysis
- denoising
- feature space
- pattern recognition
- edge detection
- binary images
- face images
- co occurrence
- multiresolution
- segmentation scheme
- computer vision