Colour image enhancement by virtual histogram approach.
Zhengya XuHong Ren WuXinghuo YuBin QiuPublished in: IEEE Trans. Consumer Electron. (2010)
Keyphrases
- image enhancement
- histogram equalization
- enhanced image
- image processing
- image analysis
- colour space
- image processing and analysis
- contrast enhancement
- edge detection
- image contrast enhancement
- unsharp masking
- median filter
- color image enhancement
- image contrast
- gray level
- transfer function
- partial differential equations
- image segmentation
- stochastic resonance
- gamma correction