Patch-based variational image approximation.
Hao XieRuo-feng TongPublished in: Sci. China Inf. Sci. (2017)
Keyphrases
- image segmentation
- image features
- image analysis
- input image
- image data
- multiscale
- image representation
- single image
- texture synthesis
- image classification
- image retrieval
- low level
- high resolution
- image super resolution
- image structure
- template matching
- image regions
- image content
- region of interest
- image collections
- computer graphics
- segmentation method
- spatial information
- feature points
- similarity measure
- variational methods
- computer vision
- hough transform
- feature vectors
- energy functional
- piecewise constant
- optical flow