166 search results - page 25 / 34 » On Doubly-Cyclic Convolutional Codes |
AICT
2009
IEEE
15 years 2 months ago
2009
IEEE
—In this paper, nonlinear digital filters with finite precision are analyzed as recursive systematic convolutional (RSC) encoders. An infinite impulse response (IIR) digital filt...
GLOBECOM
2009
IEEE
15 years 4 months ago
2009
IEEE
Abstract— This paper presents a novel multi-functional MultipleInput Multiple-Output (MIMO) scheme that combines the benefits of the Vertical Bell Labs Layered Space-Time (V-BLA...
TCOM
2008
14 years 9 months ago
2008
Abstract--Variable length codes (VLCs), used in data compression, are very sensitive to error propagation in the presence of noisy channels. To address this problem, several joint ...
81
Voted
ICIP
2008
IEEE
15 years 11 months ago
2008
IEEE
Halftone image watermarking techniques that allow automated extraction of the embedded watermark data are useful in a variety of document security and workflow applications. The p...
84
Voted
ISCAS
1999
IEEE
15 years 1 months ago
1999
IEEE
A vector enhancement of Said and Pearlman's Set Partitioning in Hierarchical Trees (SPIHT) methodology, named VSPIHT, has recently been proposed for embedded wavelet image co...