1060 search results - page 95 / 212 » Performance Improvement of Vector Quantization by Using Thre... |
122
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TWC
2010
14 years 9 months ago
2010
The closed-loop transmit diversity technique is used to improve the performance of the downlink channel in MIMO communication systems. In these closed-loop systems, feedback delay...
125
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IWANN
2005
Springer
15 years 8 months ago
2005
Springer
Abstract. The authors propose a new solution to the blind robust watermarking of digital images. In this approach we embed the watermark into the independent components of the imag...
140
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AMFG
2005
IEEE
15 years 8 months ago
2005
IEEE
When applied to high-dimensional classification task such as face recognition, linear discriminant analysis (LDA) can extract two kinds of discriminant vectors, those in the null s...
120
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GLOBECOM
2007
IEEE
15 years 9 months ago
2007
IEEE
—Path diversity works by setting up multiple parallel connections between the end points using the topological path redundancy of the network. In this paper, Forward Error Correc...
123
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IJCNN
2007
IEEE
15 years 9 months ago
2007
IEEE
— In vector space model (VSM), textual documents are represented as vectors in the term space. Therefore, there are two issues in this representation, i.e. (1) what should a term...