A local technique for contrast preserving medical image enhancement.
Suresh Raj PantDeepak GhimireKeunho ParkJoonwhoan LeePublished in: Medical Imaging: Image Processing (2014)
Keyphrases
- image enhancement
- contrast enhancement
- histogram equalization
- image contrast enhancement
- unsharp masking
- enhanced image
- image analysis
- image processing
- image processing and analysis
- numerical analysis
- digital image processing
- edge detection
- median filter
- image contrast
- color image enhancement
- low contrast
- noise removal
- partial differential equations
- neural network
- stochastic resonance
- homomorphic filtering
- tone mapping
- transfer function
- medical imaging
- computational complexity
- pattern recognition