Research on Lossy Compression Technology about the Encrypt Coding Image.
Chenghua YanXia LiuPublished in: ESIAT (1) (2009)
Keyphrases
- lossy compression
- image quality
- jpeg ls
- lossless compression
- image data
- image compression
- gray level images
- pattern matching
- image retrieval
- image features
- image authentication
- bit rate
- image segmentation
- multiscale
- input image
- image classification
- compression ratio
- pixel values
- jpeg images
- compression scheme
- high resolution
- data hiding
- multiresolution
- coding scheme
- binary images
- feature extraction