Sparse inverse bilateral filters for image processing.
Akshay GaddeMengying XuAntonio OrtegaPublished in: ICASSP (2017)
Keyphrases
- image processing
- edge detection
- nonlinear filters
- image enhancement
- high dimensional
- digital image processing
- machine vision
- computer vision
- image denoising
- image processing algorithms
- image analysis
- denoising
- sparse representation
- computer graphics
- median filter
- sparse data
- mathematical morphology
- image segmentation
- pattern recognition
- steerable filters
- rank order
- order statistics
- compressive sensing
- filtering method
- multiscale
- color images
- signal processing
- total variation
- image compression
- partial differential equations
- anisotropic diffusion
- medical imaging
- noise reduction
- morphological filters
- sparse coding
- compressed sensing
- binary images
- edge enhancement
- finite impulse response
- hough transform