Contrast Enhancement via Dual Graph Total Variation-Based Image Decomposition.
Xianming LiuDeming ZhaiYuanchao BaiXiangyang JiWen GaoPublished in: IEEE Trans. Circuits Syst. Video Technol. (2020)
Keyphrases
- contrast enhancement
- image decomposition
- multiscale
- image enhancement
- histogram equalization
- color images
- gray level
- low contrast
- denoising
- scale space
- visual quality
- edge detection
- image processing
- image denoising
- unsharp masking
- total variation
- transfer function
- image contrast enhancement
- image segmentation
- enhanced image
- image contrast
- adaptive histogram equalization
- anisotropic diffusion
- noisy images
- wavelet transform
- tone mapping
- gray scale
- natural images
- graph grammars
- high resolution
- feature selection
- computer vision