A generic post-deblocking filter for block based image compression algorithms.
Nelson C. FranciscoNuno M. M. RodriguesEduardo A. B. da SilvaSérgio M. M. de FariaPublished in: Signal Process. Image Commun. (2012)
Keyphrases
- compression algorithm
- quadtree decomposition
- lossless data compression
- image data
- file size
- input image
- blocking artifacts
- image compression
- post processing
- multiscale
- data compression
- test images
- deblocking filter
- compression scheme
- low bit rate
- jpeg images
- compression ratio
- bitstream
- discrete cosine transform
- high resolution
- computational complexity
- image segmentation