An innovative technique for contrast enhancement of computed tomography images using normalized gamma-corrected contrast-limited adaptive histogram equalization.
Zohair Al-AmeenGhazali SulongAmjad RehmanAbdullah Al-DhelaanTanzila SabaMznah Al-RodhaanPublished in: EURASIP J. Adv. Signal Process. (2015)
Keyphrases
- adaptive histogram equalization
- contrast enhancement
- computed tomography images
- image enhancement
- automatic segmentation
- histogram equalization
- retinal images
- gray level
- multiscale
- visual quality
- color images
- unsharp masking
- low contrast
- transfer function
- image contrast enhancement
- tone mapping
- enhanced image
- image quality
- contrast sensitivity
- image contrast
- gray scale
- image analysis