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检索条件"任意字段=Conference on Advanced Signal Processing Algorithms, Architectures, and Implementations X"
462 条 记 录,以下是351-360 订阅
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MEDICS: Ultra-Portable processing for Medical Image Reconstruction  10
MEDICS: Ultra-Portable Processing for Medical Image Reconstr...
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19th International conference on Parallel architectures and Compilation Techniques
作者: Dasika, Ganesh Sethia, Ankit Robby, Vincentius Mudge, Trevor Mahlke, Scott Univ Michigan Adv Comp Architecture Lab Ann Arbor MI 48109 USA
Medical imaging provides physicians with the ability to generate 3D images of the human body in order to detect and diagnose a wide variety of ailments. Making medical imaging portable and more accessible provides a u... 详细信息
来源: 评论
Efficient beam-based adaptive processing for planar arrays
Efficient beam-based adaptive processing for planar arrays
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advanced signal-processing algorithms, architectures, and implementations
作者: Kratzer, Steven G. Supercomputing Research Cent Bowie United States
Beam-based adaptive processing is an economical way to achieve good interference rejection performance from an adaptive receiving array, at much less computational cost than full element-based methods. However, to exp... 详细信息
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Tomographic techniques in image and signal processing
Tomographic techniques in image and signal processing
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advanced signal-processing algorithms, architectures, and implementations
作者: Snyder, Donald L. Washington Univ St. Louis United States
An iterative solution is given for solving deblurring problems having nonnegativity constraints through the use of methods motivated by tomographic imaging. After briefly reviewing three versions of tomographic-imagin... 详细信息
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Local stationarity and time-frequency distributions local stationarity and time-frequency distributions
Local stationarity and time-frequency distributions local st...
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advanced signal processing algorithms, architectures, and implementations xVI
作者: Galleani, Lorenzo Cohen, Léon Suter, Bruce City University of New York 695 Park Avenue New York NY 10021 Air Force Research Laboratory 525 Brooks Road Rome NY 13441 United States Dipartimento di Elettronica Politecnico di Torino 10129 Torino Italy
We use time-frequency distributions to define local stationarity of a random process. We argue that local stationarity is achieved when the Wigner spectrum is approximately factorable. We show that when that is the ca... 详细信息
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IMPLEMENTATION OF OMEGA-K SYNTHETIC-APERTURE RADAR IMAGING ALGORITHM ON A MASSIVELY-PARALLEL SUPERCOMPUTER
IMPLEMENTATION OF OMEGA-K SYNTHETIC-APERTURE RADAR IMAGING A...
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conference on algorithms for Synthetic Aperture Radar Imagery
作者: YERKES, C WEBSTER, E USN COMMAND CTR CONTROL & OCEAN SURVEILLANCEDIV RES DEV TEST & EVALUATSAN DIEGOCA
advanced algorithms for synthetic aperture radar (SAR) imaging have in the past required computing capabilities only available from high performance special purpose hardware. Such architectures have tended to have sho... 详细信息
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On updating signal subspaces
On updating signal subspaces
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advanced signal processing algorithms, architectures, and implementations 1990
作者: Bischof, Christian H. Shroff, Gautam M. Argonne National Laboratory 9700 S. Cass Ave. ArgonneIL60439 United States Deptartment of Computer Science Rennselaer Polytechnic Institute TroyNY12180 United States
We develop an algorithm for adaptively estimating the noise subspace of a data matrix, as is required in signal processing applications employing the 'signal subspace' approach. The noise subspace is estimated... 详细信息
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Sensor array processing for random inhomogeneous media
Sensor array processing for random inhomogeneous media
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Proceedings of the 1999 advanced signal processing algorithms, architectures, and implementations Ix
作者: Ringelstein, J. Gershman, A.B. Boehme, J.F. Ruhr Univ Bochum Germany
The performances of high-resolution array processing methods are known to degrade in random inhomogeneous media because the amplitude and phase of each wavefront tend to fluctuate and to loose their coherence between ... 详细信息
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Direction-finding using a modified minimum eigenvector technique
Direction-finding using a modified minimum eigenvector techn...
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advanced signal-processing algorithms, architectures, and implementations
作者: Er, Meng H. Nanyang Technological Inst Singapore
In this paper, an adaptive algorithm for direction-finding of correlated sources is presented. The algorithm is low in computational complexity and it does not require determination of the effective rank of the array ... 详细信息
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A high-speed implementation of manifold coordinate representations of hyperspectral imagery: A GPU-based approach to rapid nonlinear modeling
A high-speed implementation of manifold coordinate represent...
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conference on algorithms and Technologies for Multispectral, Hyperspectral, and Ultraspectral Imagery xVI
作者: Topping, T. Russell French, James Hancock, Monte F., Jr. Celestech Inc Phoenix AZ 85048 USA
Working with the Naval Research Laboratory, Celestech has implemented advanced non-linear hyperspectral image (HSI) processing algorithms optimized for Graphics processing Units (GPU). These algorithms have demonstrat... 详细信息
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Fast on-line multiplication units using LSA organization
Fast on-line multiplication units using LSA organization
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Proceedings of the 1999 advanced signal processing algorithms, architectures, and implementations Ix
作者: Tenca, Alexandre F. Ercegovac, Milos D. Louie, Marianne E. Oregon State Univ Corvallis United States
This paper presents the application of the Linear Sequential Array (LSA) retiming approach, developed for conventional digit-recurrence algorithms, to on-line multiplication. The result is a modular and fast pipelined... 详细信息
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