Keyphrases
- image enhancement
- image processing
- edge detection
- digital image processing
- image processing and analysis
- image analysis
- median filter
- histogram equalization
- color image enhancement
- contrast enhancement
- numerical analysis
- single image
- pattern recognition
- gamma correction
- image contrast enhancement
- unsharp masking
- homomorphic filtering
- multiresolution
- machine learning
- viewpoint
- stochastic resonance
- shock filter