Edge-based directional fuzzy filter for compression artifact reduction in JPEG images.
Dung Trung VoTruong Q. NguyenSehoon YeaAnthony VetroPublished in: ICIP (2008)
Keyphrases
- artifact reduction
- compressed images
- jpeg images
- image compression
- compression ratio
- dct domain
- discrete cosine transform
- visual quality
- reconstructed image
- compression algorithm
- compressed domain
- dct coefficients
- image reconstruction
- image quality
- peak signal to noise ratio
- image processing
- bitstream
- video compression
- computational complexity
- lossy compression
- wavelet transform
- computer vision
- video coding
- maximum likelihood