20 search results - page 1 / 4 » Steganography for a Low Bit-Rate Wavelet Based Image Coder |
ICIP
2000
IEEE
14 years 6 months ago
2000
IEEE
ICIP
2000
IEEE
14 years 6 months ago
2000
IEEE
In this paper a new very low bit rate scalable encoding principle is presented. It is based on hierarchical triangular mesh encoding combined with triangle based DCT coding. Affin...
ICIP
2004
IEEE
14 years 6 months ago
2004
IEEE
The modified Differential Pulse Coded Modulation (DPCM) codec with multi-rate processing has been shown to able to code source with monotonically decreasing spectrum efficiently a...
ICIP
2000
IEEE
13 years 9 months ago
2000
IEEE
Efficient compression algorithms generally use wavelet transforms. They try to exploit all the signal dependencies that can appear inside and across the different sub-bands of th...
ICIP
1999
IEEE
14 years 6 months ago
1999
IEEE
