A new histogram equalization method for digital image enhancement and brightness preservation.
Sheng Hoong LimNor Ashidi Mat IsaChen Hee OoiKenny Kal Vin TohPublished in: Signal Image Video Process. (2015)
Keyphrases
- image enhancement
- histogram equalization
- image contrast
- image contrast enhancement
- multi scale retinex
- edge detection
- color image enhancement
- transfer function
- contrast enhancement
- image processing
- gray level
- image analysis
- multiscale
- gray scale
- enhanced image
- homomorphic filtering
- image classification
- co occurrence
- input image
- gamma correction
- unsharp masking
- image segmentation