Generalised non-locally centralised image de-noising using sparse dictionary.
Jian JiFen RenHua-Feng JiYafeng YaoGuo-Fei HouPublished in: IET Image Process. (2018)
Keyphrases
- single image
- input image
- image data
- image features
- image analysis
- image classification
- sparse representation
- template matching
- image content
- denoising
- edge detection
- multiscale
- image retrieval
- high resolution
- test images
- region of interest
- image pixels
- segmentation method
- low level
- feature points
- keypoints
- image matching
- high dimensional
- image segmentation
- matching pursuit