An optimized hyper kurtosis based modified duo-histogram equalization (HKMDHE) method for contrast enhancement purpose of low contrast human brain CT scan images.
Sabyasachi MukhopadhyayNirmalya GhoshRitwik BurmanPrasanta K. PanigrahiSawon PratiherM. VenkateshSoham MandalSatyasaran ChangdarPublished in: ICACCI (2015)
Keyphrases
- contrast enhancement
- histogram equalization
- low contrast
- image enhancement
- enhanced image
- gray value
- image contrast enhancement
- image contrast
- gray level
- transfer function
- human brain
- color images
- fully automatic
- multiscale
- visual quality
- edge detection
- gray scale
- tone mapping
- image gradient
- image processing
- ct scans
- imaging modalities
- image analysis