20 search results - page 4 / 4 » Steganography for a Low Bit-Rate Wavelet Based Image Coder |
IJCNN
2008
IEEE
13 years 11 months ago
2008
IEEE
—In this paper, we propose an efficient and low complexity image coding algorithm based on the lifting wavelet transform and listless modified SPIHT (LWT-LMSPIHT). LWT-LMSPIHT jo...
ICASSP
2010
IEEE
13 years 5 days ago
2010
IEEE
The distortion scalable wavelet based coder SPECK is widely referred to in literature as achieving excellent coding performance with very low computational complexity compared to ...
ICIP
2002
IEEE
14 years 7 months ago
2002
IEEE
In this paper, we propose an efficient low complexity compression scheme for densely sampled irregular 3D meshes. This scheme is based on 3D multiresolution analysis (3D Discrete ...
ICIP
2004
IEEE
14 years 7 months ago
2004
IEEE
In this paper we discuss an algorithm that is able to provide a scalable (multiresolution) representation of the motion field information. It has been recently demonstrated that, ...
DCC
2000
IEEE
13 years 9 months ago
2000
IEEE
This paper contains two contributions to very-low-bitrate video coding. First, we show that in contrast to common practice incremental techniques for rate-distortion optimization ...