Contrast enhancement of brightness-distorted images by improved adaptive gamma correction.
Gang CaoLihui HuangHuawei TianXianglin HuangYongbin WangRuicong ZhiPublished in: Comput. Electr. Eng. (2018)
Keyphrases
- contrast enhancement
- gamma correction
- image enhancement
- color restoration
- distorted images
- gray level
- transfer function
- histogram equalization
- image contrast
- image processing
- visual quality
- image quality
- gray scale
- image analysis
- color images
- multiscale
- human perception
- perceptual quality
- edge detection
- dynamic range compression
- human visual system
- image reconstruction
- single image
- feature extraction
- input image