An Image Enhancement Method Based on Edge Preserving Random Walk Filter.
Zhaobin WangHao WangXiaoguang SunXu ZhengPublished in: ICIC (1) (2015)
Keyphrases
- image enhancement
- random walk
- unsharp masking
- edge preserving
- histogram equalization
- smoothing filter
- noise removal
- image processing
- edge detection
- markov chain
- anisotropic diffusion
- noise reduction
- homomorphic filtering
- median filter
- dynamic programming
- image analysis
- image restoration
- bilateral filter
- computational complexity