Color-compressive bilateral filter and nonlocal means for high-dimensional images.
Christina KaramKenjiro SugimotoKeigo HirakawaPublished in: J. Electronic Imaging (2021)
Keyphrases
- high dimensional
- nonlocal means
- image regions
- image data
- denoising
- bilateral filter
- input image
- denoising methods
- image denoising
- edge detection
- pixel values
- test images
- multiscale
- parameter selection
- color images
- frequency domain
- noise reduction
- model selection
- edge preserving
- texture information
- feature points
- image quality
- image segmentation