Keyphrases
- image preprocessing
- connected component analysis
- medical images
- preprocessing step
- image enhancement
- medical imaging
- mixed norm
- level set
- feature extraction
- image segmentation
- segmentation method
- segmentation algorithm
- computed tomography
- x ray
- ct images
- multiscale
- image slices
- image processing
- region growing
- iris recognition
- high dimensional
- visual quality