Image representation using block compressive sensing for compression applications.
Zhirong GaoChengyi XiongLixin DingCheng ZhouPublished in: J. Vis. Commun. Image Represent. (2013)
Keyphrases
- compressive sensing
- image representation
- distributed source coding
- multiscale
- image classification
- bag of words
- object recognition
- image compression
- compressive sampling
- sparse representation
- compression ratio
- image features
- quadtree
- sparse coding
- image retrieval
- feature space
- visual words
- computer vision
- input image
- co occurrence
- image quality
- pattern recognition
- data structure
- data mining