Optimum Transform Domain Split VQ.
Saikat ChatterjeeThippur V. SreenivasPublished in: IEEE Signal Process. Lett. (2008)
Keyphrases
- transform domain
- vector quantization
- image blocks
- spatial domain
- discrete cosine
- image compression
- discrete cosine transform
- dct domain
- transform coefficients
- compressed images
- image coding
- vector quantizer
- stereo image coding
- bit plane
- spread spectrum
- distributed video coding
- hadamard transform
- wyner ziv video coding
- blind watermarking
- entropy coding
- image quality
- robust watermarking scheme
- three dimensional
- frequency domain
- dct coefficients