New adaptive interpolation scheme for image upscaling.
Suheir M. ElBayoumi HarbNor Ashidi Mat IsaSamy A. SalamahPublished in: Multim. Tools Appl. (2016)
Keyphrases
- image interpolation
- image features
- image retrieval
- input image
- image data
- image regions
- single image
- image analysis
- multiscale
- polynomial approximation
- image segmentation
- image classification
- image content
- image authentication
- image collections
- linear interpolation
- template matching
- interpolation methods
- data hiding scheme
- recognition scheme
- spatial information
- image matching
- image representation
- feature points
- locally adaptive
- segmentation method
- secret image
- segmentation algorithm
- segmentation scheme
- edge detection
- interpolation algorithm
- low level
- edge directed
- similarity measure