Keyphrases
- image enhancement
- image processing
- digital image processing
- image analysis
- edge detection
- image processing and analysis
- numerical analysis
- image contrast enhancement
- histogram equalization
- noise removal
- contrast enhancement
- median filter
- color image enhancement
- partial differential equations
- unsharp masking
- transfer function
- shock filter
- homomorphic filtering
- neural network
- enhanced image
- stochastic resonance
- computational complexity