621 search results - page 46 / 125 » Compression of facial images using the K-SVD algorithm |
128
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DCC
2009
IEEE
16 years 4 months ago
2009
IEEE
Rapid development of DNA sequencing technologies exponentially increases the amount of publicly available genomic data. Whole genome multiple sequence alignments represent a parti...
130
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JMM2
2008
15 years 3 months ago
2008
This paper presents a robust image watermarking scheme for multimedia copyright protection. In this work, host image is partitioned into four sub images. Watermark image such as `l...
152
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DCC
2004
IEEE
16 years 3 months ago
2004
IEEE
We present an algorithm for lossy compression of hyperspectral images for implementation on field programmable gate arrays (FPGA). To greatly reduce the bit rate required to code ...
141
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CBMS
2007
IEEE
15 years 10 months ago
2007
IEEE
A key challenge in the management of microarray data is the large size of images that constitute the output of microarray experiments. Therefore, only the expression values extrac...
117
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ICPR
2006
IEEE
16 years 5 months ago
2006
IEEE
In this paper, we discuss new experiments on face recognition and authentication based on dimensional surface matching. While most of existing methods use facial intensity images,...