Perceptual image compression via adaptive block- based super-resolution directed down-sampling.
Lin MaSongnan LiKing N. NganPublished in: ISCAS (2011)
Keyphrases
- super resolution
- image compression
- low resolution
- high resolution
- motion estimation
- discrete cosine transform
- fractal image compression
- image reconstruction
- image restoration
- vector quantization
- high quality
- single frame
- low resolution images
- wavelet transform
- image super resolution
- resolution enhancement
- image resolution
- multi frame
- motion blur
- super resolved
- image processing
- video super resolution
- reconstructed image
- high resolution images
- super resolution reconstruction
- subband
- single image super resolution
- compression ratio
- light field
- compression algorithm
- higher resolution
- adaptive regularization
- locally adaptive
- motion compensation
- image patches
- depth map
- super resolution algorithm
- video sequences
- face images
- high frequency
- spatial resolution