8581 search results - page 1403 / 1717 » Digital Signal Processing |
197
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ARC
2010
Springer
15 years 4 months ago
2010
Springer
The SIMD parallel systems play a crucial role in the field of intensive signal processing. For most the parallel systems, communication networks are considered as one of the challe...
169
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ICIP
2010
IEEE
15 years 4 months ago
2010
IEEE
One of the most severe problems in hybrid video coding is its block-based approach, which leads to distortions called blocking artifacts. These artifacts affect not only the subje...
212
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GI
2009
Springer
15 years 4 months ago
2009
Springer
Abstract: This paper presents a new approach to Automatic GUI Test Case Generation and Validation: a use case-guided technique to reduce the effort required in GUI modeling and tes...
227
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GLOBECOM
2009
IEEE
15 years 4 months ago
2009
IEEE
Primary user emulation attack in multichannel cognitive radio systems is discussed. An attacker is assumed to be able to send primary-user-like signals during spectrum sensing peri...
171
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ICIP
2009
IEEE
15 years 4 months ago
2009
IEEE
Wavelets provide a sparse representation for piecewise smooth signals in 1-D; however, separable extensions of wavelets to multiple dimensions do not achieve the same level of spa...