Multiscale variational decomposition and its application for image hierarchical restoration.
Liming TangChuanjiang HePublished in: Comput. Electr. Eng. (2016)
Keyphrases
- multiscale
- image segmentation
- edge detection
- image data
- image representation
- image decomposition
- coarse to fine
- multiscale decomposition
- image processing
- restoration method
- input image
- image content
- image classification
- image retrieval
- hierarchical representation
- single image
- image restoration
- segmentation method
- test images
- restoration algorithm
- image analysis
- keypoints
- image features
- vector field
- wavelet domain
- wavelet decomposition
- segmentation algorithm
- degraded images
- hierarchical decomposition
- multiscale analysis
- wavelet coefficients
- multiresolution
- pixel values
- single scale
- natural images
- image compression
- computer vision