Statistical modelling of full frame DCT coefficients.
Mauro BarniFranco BartoliniAlessandro PivaF. RigacciPublished in: EUSIPCO (1998)
Keyphrases
- dct coefficients
- dct domain
- discrete cosine transform
- compressed domain
- transform domain
- pixel domain
- jpeg images
- jpeg compression
- feature vectors
- macroblock
- watermarking algorithm
- image blocks
- three dimensional
- motion vectors
- reference frame
- displaced frame difference
- spatial domain
- bitstream
- human visual system
- signal processing
- data structure
- multiscale