Discontinuity Enhancement Using Fuzziness in DCT Blocks.
TaeYong KimJong-Soo ChoiPublished in: PRICAI (2004)
Keyphrases
- dct coefficients
- discrete cosine transform
- block size
- image blocks
- dct domain
- transform domain
- image compression
- discrete cosine transformation
- compressed domain
- jpeg compression
- cloud model
- fuzzy logic
- spatial domain
- image enhancement
- feature vectors
- jpeg images
- blocking artifacts
- image processing
- digital watermark
- gray level
- low bit rate
- transform coefficients
- digital images
- jpeg compressed images
- test images