Adaptive colour restoration and detail retention for image enhancement.
Kangjian HeDapeng TaoDan XuPublished in: IET Image Process. (2021)
Keyphrases
- image enhancement
- image processing
- noise removal
- color restoration
- image analysis
- contrast enhancement
- digital image processing
- median filter
- edge detection
- image processing and analysis
- numerical analysis
- histogram equalization
- image contrast enhancement
- color image enhancement
- image restoration
- partial differential equations
- homomorphic filtering
- unsharp masking
- minutiae extraction
- transfer function
- stochastic resonance
- enhanced image
- shock filter
- lighting conditions
- high quality