Image Up-Scaling: Based on Self Similarity and Local Information.
Xin ZhengChenlei LvQingqing XuPing GuoPublished in: CIS (2014)
Keyphrases
- spatial information
- single image
- multiscale
- image classification
- input image
- high resolution
- template matching
- prior information
- image analysis
- user interaction
- image retrieval
- hough transform
- image segmentation
- image content
- spatial arrangement
- color images
- gradient information
- surface orientation
- geometric information
- keypoints
- markov random field
- image data