A compressive sensing image compression algorithm using quantized DCT and noiselet information.
Jiangtao WenZhuoyuan ChenYuxing HanJohn D. VillasenorShiqiang YangPublished in: ICASSP (2010)
Keyphrases
- compressive sensing
- compression algorithm
- jpeg images
- input image
- image segmentation
- compressive sampling
- image representation
- multiscale
- image classification
- image compression
- dct coefficients
- feature extraction
- image features
- natural images
- multiresolution
- sparse representation
- raw data
- image retrieval
- compression ratio
- color palette
- computer vision