38 search results - page 2 / 8 » Efficient algorithms for fixed-rate entropy-coded vector qua... |
DCC
2000
IEEE
13 years 10 months ago
2000
IEEE
We describe the QccPack software package, an open-source collection of library routines and utility programs for quantization, compression, and coding of data. QccPack is being wr...
DCC
2000
IEEE
13 years 10 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 ...
ICIP
2007
IEEE
14 years 7 months ago
2007
IEEE
This paper presents an efficient compound image compression approach based on H.264/AVC intra coding. The text blocks are distinguished from the picture blocks and compressed with...
ICIP
1998
IEEE
14 years 7 months ago
1998
IEEE
In this paper, we extend the statistical model-based Estimation-Quantization (EQ) wavelet image coding algorithm introduced in [?] to include an adaptive transform component. For ...
WSCG
2003
13 years 7 months ago
2003
In this paper, a new wavelet-domain codebook design algorithm is proposed for image coding. The method utilizes mean-squared error and variance based selection schemes for good cl...