Resolution-progressive compression of encrypted grayscale images.
Wei LiuWenjun ZengLina DongQiuming YaoPublished in: ICIP (2008)
Keyphrases
- grayscale images
- gray scale
- color images
- binary images
- image enhancement
- gray level
- color information
- image compression
- reconstructed image
- texture information
- compression ratio
- high resolution
- test images
- image classification
- compression algorithm
- high dimensional
- image quality
- natural images
- low resolution
- data sets