An intelligent block segmentation based contrast enhancement for edge preservation.
Chia-Shao HungShanq-Jang RuanPublished in: GCCE (2014)
Keyphrases
- contrast enhancement
- image enhancement
- multiscale
- edge preservation
- noise removal
- image segmentation
- enhanced image
- color images
- gray level
- noise reduction
- anisotropic diffusion
- visual quality
- edge preserving
- low contrast
- transfer function
- region growing
- level set
- medical images
- edge detection
- image analysis
- image processing
- image denoising
- fully automatic
- morphological filters
- least squares
- high quality
- image restoration
- natural images
- graph cuts
- scale space
- speckle noise
- image quality