Adjustable Quadratic Filters for Image Enhancement.
Reinhard BernsteinSanjit K. MitraMichael S. MoorePublished in: ICIP (1) (1997)
Keyphrases
- image enhancement
- median filter
- edge detection
- filter design
- enhanced image
- image processing
- contrast enhancement
- image analysis
- order statistics
- image contrast enhancement
- image processing and analysis
- noise removal
- objective function
- gamma correction
- histogram equalization
- impulsive noise
- color image enhancement
- minutiae extraction
- shock filter
- unsharp masking
- impulse noise
- noise reduction
- partial differential equations
- computational complexity
- edge enhancement
- edge preserving
- pattern recognition
- computer vision