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检索条件"任意字段=Advanced Signal Processing: Algorithms, Architectures, and Implementations V"
472 条 记 录,以下是301-310 订阅
排序:
Modified Gram-Schmidt based downdating technique for ULv decompositions with applications to recursive TLS problems
Modified Gram-Schmidt based downdating technique for ULV dec...
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Proceedings of the 1999 advanced signal processing algorithms, architectures, and implementations IX
作者: Barlow, Jesse L. Erbay, Hasan Zhang, Zhenyue Pennsylvania State Univ University Park United States
The ULv decomposition (ULvD) is an important member of a class of rank-revealing two-sided orthogonal decompositions used to approximate the singular value decomposition (SvD). The ULvD can be updated and downdated mu... 详细信息
来源: 评论
Robust audio watermarking for copyright protection
Robust audio watermarking for copyright protection
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Proceedings of the 1999 advanced signal processing algorithms, architectures, and implementations IX
作者: Wu, Chung-Ping Su, Po-Chyi Kuo, C.-C.Jay Media Fair Inc Monterey Park United States
A digital audio watermarking scheme of low complexity is proposed in this research as an effective way to deter users from misusing or illegally distributing audio data. Previous work on audio watermarking has primari... 详细信息
来源: 评论
Comparison of synthetic-aperture radar autofocus techniques: phase gradient versus subaperture
Comparison of synthetic-aperture radar autofocus techniques:...
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advanced signal processing algorithms, architectures, and implementations II
作者: Calloway, Terry M. Jakowatz Jr., Charles v. Thompson, Paul A. Eichel, Paul H. Sandia Natl. Labs. Albuquerque NM USA
Two methods of focusing synthetic aperture radar (SAR) images are compared. Both a conventional subaperture cross-correlation method and a new phase gradient autofocus (PGA) algorithm developed at Sandia National Labo... 详细信息
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Parallel Heterogeneous architectures for Efficient OMP Compressive Sensing Reconstruction  3
Parallel Heterogeneous Architectures for Efficient OMP Compr...
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Conference on Compressive Sensing III
作者: Kulkarni, Amey Stanislaus, Jerome L. v. M. Mohsenin, Tinoosh Univ Maryland Baltimore Cty Dept Comp Sci & Elect Engn Baltimore MD 21228 USA
Compressive Sensing (CS) is a novel scheme, in which a signal that is sparse in a known transform domain can be reconstructed using fewer samples. The signal reconstruction techniques are computationally intensive and... 详细信息
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Compressing redundant color information for images of color maps: a practical approach
Compressing redundant color information for images of color ...
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Proceedings of the 1999 advanced signal processing algorithms, architectures, and implementations IX
作者: Moon, Yiu Sang Wong, Chung Yiu Wong, Chung Kai Feng, Yucai Chinese Univ of Hong Kong Hong Kong Hong Kong
This paper studies an approach to solve the problem of color purification for images of scanned paper maps in an experimental manner. The mathematical foundation of the approach is briefly outlined. A computationally ... 详细信息
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Homogeneous vLSI structures for high speed digital signal processing using number theoretic techniques  4
Homogeneous VLSI structures for high speed digital signal pr...
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advanced algorithms and architectures for signal processing Iv 1989
作者: Jullien, G.A. Miller, W.C. VLSI Research Group University of Windsor WindsorONN9B 3P4 Canada
Exact computations, performed with residues, occur in Number Theoretic Transforms and Residue Number System implementations. Once thought awkward to implement with standard logic circuits, the application of efficient... 详细信息
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Digital filtering using the multidimensional logarithmic number
Digital filtering using the multidimensional logarithmic num...
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advanced signal processing algorithms, architectures, and implementations XII
作者: Dimitrov, v.S. Jullien, G.A. Walus, K. ATIPS Laboratory Dept. of Elec. and Comp. Engineering University of Calgary Calgary Alta. T2N 1N4 403 210-5423 Canada
We introduce the use of multidimensional logarithmic number system (MDLNS) as a generalization of the classical 1-D logarithmic number system (LNS) and analyze its use in DSP applications. The major drawback of the LN... 详细信息
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Compilation time analysis to minimize run-time overhead in preemptive scheduling on multiprocessors
Compilation time analysis to minimize run-time overhead in p...
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advanced signal processing: algorithms, architectures, and implementations v
作者: Wauters, Piet Lauwereins, Rudy Peperstraete, J. Katholieke Univ. Leuven Heverlee Belg
This paper describes a scheduling method for hard real-time Digital signal processing (DSP) applications, implemented on a multi-processor. Due to the very high operating frequencies of DSP applications (typically hun... 详细信息
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Context-driven partitioning of signaling energy (CDPSE) to help counter interference in wireless communications
Context-driven partitioning of signaling energy (CDPSE) to h...
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Proceedings of the 1999 advanced signal processing algorithms, architectures, and implementations IX
作者: Hershey, John Hladik, Stephen M. Korkosz, Richard A. General Electric Corp Research & Development Cent Niskayuna United States
The idea is (i) to use a variable energy allocation per signaling symbol and (ii) to pseudorandomize the order in which signaling symbols are transmitted. This strategy will allow the most important part of the sensor... 详细信息
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Mathematical representation of joint time-chroma distributions
Mathematical representation of joint time-chroma distributio...
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Proceedings of the 1999 advanced signal processing algorithms, architectures, and implementations IX
作者: Wakefield, Gregory H. Univ of Michigan Ann Arbor United States
Originally coined by the sensory psychologist Roger Shepard in the 1960's, chroma transforms frequency into octave equivalence classes. By extending the concept of chroma to chroma strength and how it varies over ... 详细信息
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