Colour balance and contrast stretching for sand-dust image enhancement.
Zhongwei HuaLizhe QiMin GuanHao SuYunquan SunPublished in: IET Image Process. (2022)
Keyphrases
- image enhancement
- histogram equalization
- contrast enhancement
- image contrast enhancement
- unsharp masking
- image contrast
- image processing
- image analysis
- image processing and analysis
- enhanced image
- numerical analysis
- edge detection
- partial differential equations
- median filter
- digital image processing
- noise removal
- color image enhancement
- pattern recognition
- gamma correction
- shock filter
- homomorphic filtering
- dynamic range
- gray level
- computer vision
- image quality
- image data
- computational complexity