A new operator for image processing based on Lp-Filter approximation.
M. TahizaPhilippe BolonPublished in: EUSIPCO (1998)
Keyphrases
- image processing
- nonlinear filters
- linear programming
- edge detection
- image processing operators
- digital image processing
- stage stochastic programs
- linear program
- signal processing
- pattern recognition
- noise removal
- image processing algorithms
- machine vision
- denoising
- approximation algorithms
- noise reduction
- image analysis
- image enhancement
- computer graphics
- closed form
- computer vision
- image segmentation
- laplacian operator
- filtering algorithm
- median filter
- image recognition
- image compression
- zero crossing
- approximation error
- optimal solution
- medical imaging
- lp norm
- upper approximation
- bank of gabor filters
- total variation
- partial differential equations