Sparsity and "Something Else": An Approach to Encrypted Image Folding.
James BowleyLaura Rebollo-NeiraPublished in: IEEE Signal Process. Lett. (2011)
Keyphrases
- image data
- input image
- multiscale
- single image
- image noise
- image content
- segmentation method
- image features
- high dimensional
- low level
- image representation
- template matching
- test images
- keypoints
- image classification
- image analysis
- high resolution
- image segmentation
- grey level
- image retrieval
- hough transform
- image collections
- image pixels
- natural images
- color images
- binary images
- vector field
- energy function
- similarity measure
- image structure
- computer vision