Exact JPEG recompression.
Andrew LewisMarkus G. KuhnPublished in: Visual Information Processing and Communication (2010)
Keyphrases
- jpeg images
- compressed domain
- dct coefficients
- jpeg compression
- dct domain
- discrete cosine transform
- compression algorithm
- image compression
- compressed images
- digital images
- coding method
- discrete wavelet transform
- image coding
- watermarking algorithm
- transform domain
- motion vectors
- post processing
- lossy compression
- feature vectors
- coded images
- content aware
- compression standards
- expert group
- video analysis
- image reconstruction