Multi-Channel Quantum Image Representation Based on Phase Transform and Elementary Transformations.
Xianhua SongShen WangXiamu NiuPublished in: J. Inf. Hiding Multim. Signal Process. (2014)
Keyphrases
- image representation
- multi channel
- image transformations
- multiscale
- image classification
- object recognition
- bag of words
- contourlet transform
- image features
- single channel
- image content
- anti aliasing
- quadtree
- representation scheme
- sparse coding
- image retrieval
- feature space
- visual words
- scene classification
- scene recognition
- image segmentation
- bag of visual words
- translation invariant
- denoising
- object detection
- pattern recognition