A New Technique for Image Enhancement Based on the use of Mean Values for Subranges of Brightness.
Sergei YelmanovYuriy RomanyshynPublished in: CSIT (1) (2018)
Keyphrases
- image enhancement
- image processing
- image analysis
- image processing and analysis
- transfer function
- contrast enhancement
- digital image processing
- edge detection
- numerical analysis
- image contrast enhancement
- median filter
- histogram equalization
- image contrast
- partial differential equations
- unsharp masking
- gamma correction
- shock filter
- homomorphic filtering
- enhanced image
- gray level
- optical flow
- pixel values
- image restoration
- color image enhancement
- multiresolution
- feature extraction