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ICIP
2002
IEEE
15 years 11 months ago
A proposal for high compression of faces in video sequences using adaptive eigenspaces
This paper presents a proposal for a novel video coding scheme intended to encode human faces in video sequences at very high compression using a recognition and reconstruction ap...
Luis Torres, Daniel Prado
ICIAR
2004
Springer
15 years 3 months ago
Lossless Compression of Color-Quantized Images Using Block-Based Palette Reordering
Abstract. It is well-known that the lossless compression of color-indexed images can be improved if a suitable reordering of the palette is performed before encoding the images. In...
António J. R. Neves, Armando J. Pinho
CORR
2007
Springer
88views Education» more  CORR 2007»
14 years 10 months ago
Faster subsequence recognition in compressed strings
Abstract. Processing compressed strings without decompression is often essential when dealing with massive data sets. We consider local subsequence recognition problems on strings ...
Alexandre Tiskin
BMCBI
2005
111views more  BMCBI 2005»
14 years 9 months ago
Improving interoperability between microbial information and sequence databases
Background: Biological resources are essential tools for biomedical research. Their availability is promoted through on-line catalogues. Common Access to Biological Resources and ...
Paolo Romano, Peter Dawyndt, Francesca Piersigilli...
CORR
2010
Springer
90views Education» more  CORR 2010»
14 years 10 months ago
On the Optimality of Successive Decoding in Compress-and-Forward Relay Schemes
In the classical compress-and-forward relay scheme developed by (Cover and El Gamal, 1979), the decoding process operates in a successive way: the destination first decodes the co...
Xiugang Wu, Liang-Liang Xie