An efficient spatial deblocking of images with DCT compression.
Jin WangZhensen WuGwanggil JeonJechang JeongPublished in: Digit. Signal Process. (2015)
Keyphrases
- spatial information
- jpeg images
- image features
- discrete cosine transform
- image database
- spatial relationships
- image data
- image compression
- input image
- image regions
- image classification
- lossy compression
- spatial correlation
- test images
- compression ratio
- image registration
- spatial frequency
- compressed images
- image blocks
- spatial data
- data compression
- wavelet coding
- jpeg compressed images
- discrete cosine transformation