Nonlocal graph regularization for image colorization.
Olivier LezorayVinh-Thong TaAbderrahim ElmoatazPublished in: ICPR (2008)
Keyphrases
- image data
- input image
- gray scale images
- image content
- image features
- image segmentation
- segmentation method
- blind deconvolution
- multiscale
- image analysis
- image representation
- segmented images
- single image
- segmentation algorithm
- prior model
- feature points
- interpolation method
- image regions
- semi automatic
- denoising algorithm
- edge detection
- object recognition
- test images
- distance transformation
- image restoration
- image noise
- image denoising
- color space
- gray scale
- image quality
- image classification
- high resolution
- similarity measure