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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371-380 订阅
排序:
CUMULANT BASED STATIONARY AND NONSTATIONARY MODELS FOR CLASSIFICATION AND SYNTHESIS OF RANDOM-FIELDS
CUMULANT BASED STATIONARY AND NONSTATIONARY MODELS FOR CLASS...
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CONF ON advanced signal processing algorithms, architectures, AND implementations 3
作者: ZHOU, GT GIANNAKIS, GB Univ. of Virginia (United States)
Cumulants are employed for classification and synthesis of textured images because they suppress additive Gaussian noise of unknown covariance and are capable of resolving phase and causality issues in stationary non-... 详细信息
来源: 评论
TIME-VARYING POLYSPECTRA AND REDUCED WIGNER-VILLE TRISPECTRUM
TIME-VARYING POLYSPECTRA AND REDUCED WIGNER-VILLE TRISPECTRU...
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CONF ON advanced signal processing algorithms, architectures, AND implementations 3
作者: BOASHASH, B RISTIC, B Queensland Univ. of Technology (Australia)
This paper consists of two parts. The first part reviews a class of higher-order Wigner-Ville distributions projected onto a single frequency axis. This class is referred to as polynomial Wigner-Ville distributions (P... 详细信息
来源: 评论
IMPLEMENTING THE VITERBI ALGORITHM ON GENERAL-PURPOSE PARALLEL COMPUTERS
IMPLEMENTING THE VITERBI ALGORITHM ON GENERAL-PURPOSE PARALL...
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CONF ON advanced signal processing algorithms, architectures, AND implementations 3
作者: ALSTON, MD CHAU, PM CHEUNG, KM Univ. of California/San Diego (United States) Jet Propulsion Lab. (United States)
The Viterbi algorithm (VA) for decoding convolutionally encoded data has historically been implemented on special-purpose digital electronic hardware. For short/moderate (K equals 3 to 9) constraint length codes, a pr... 详细信息
来源: 评论
Example of combined algorithm development and architecture design (Keynote Paper)
Example of combined algorithm development and architecture d...
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advanced signal processing algorithms, architectures, and implementations III
作者: Deprettere, Ed F. Delft Univ. of Technology Delft Netherlands
Matrix computation and signal processing applications can be given effective and efficient concrete forms in a systematic way if (1) the originating problems have formal and complete specifications and (2) the associa... 详细信息
来源: 评论
Two digital video encoder circuits
Two digital video encoder circuits
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advanced signal processing algorithms, architectures, and implementations III
作者: Eldon, John A. TRW LSI Products Inc. La Jolla CA USA
Central to `multimedia' image processing is the desire to encode computer graphics data into a standard television signal, complete with line, field, and color subcarrier synchronizing information. The numerous in... 详细信息
来源: 评论
Two-dimensional signal classification by multiscale wavelet representation
Two-dimensional signal classification by multiscale wavelet ...
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advanced signal processing algorithms, architectures, and implementations III
作者: Sari-Sarraf, Hamed Brzakovic, Dragana Univ. of Tennessee/Knoxville Knoxville TN USA
This paper describes a technique for classification of 2-D discrete signals. It consists of four modules, namely the partition, representation, measurement, and the classification modules. The first of these either pa... 详细信息
来源: 评论
ITERATIVE LEAST-SQUARES RECONSTRUCTION OF THE FOURIER PHASE OF AN IMAGE FROM THE MODULO-2-PI PHASE OF ITS BISPECTRUM
ITERATIVE LEAST-SQUARES RECONSTRUCTION OF THE FOURIER PHASE ...
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CONF ON advanced signal processing algorithms, architectures, AND implementations 3
作者: ERDEM, AT SEZAN, MI Eastman Kodak Co. (United States)
We propose a novel technique for the least-squares reconstruction of the Fourier phase of an image from the modulo-2(pi) phase of its bispectrum. The proposed technique unwraps the given bispectral phase and reconstru... 详细信息
来源: 评论
PARALLEL AND ADAPTIVE HIGH-RESOLUTION DIRECTION FINDING
PARALLEL AND ADAPTIVE HIGH-RESOLUTION DIRECTION FINDING
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CONF ON advanced signal processing algorithms, architectures, AND implementations 3
作者: VANPOUCKE, F MOONEN, M DEPRETTERE, E Katholieke Univ. Leuven (Belgium) Delft Univ. of Technology (Netherlands)
The direction-of-arrival (DOA) estimation problem consists in determining the angles of arrival of a number of signals impinging on a sensor array. Recently, the so-called ESPRIT method of Roy and Paulraj has received... 详细信息
来源: 评论
BLOCK CIRCULANT PRECONDITIONERS FOR 2-D DECONVOLUTION
BLOCK CIRCULANT PRECONDITIONERS FOR 2-D DECONVOLUTION
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CONF ON advanced signal processing algorithms, architectures, AND implementations 3
作者: CHAN, RH NAGY, JG PLEMMONS, RJ Univ. of Hong Kong (Hong Kong China) Univ. of Minnesota (United States) Wake Forest Univ. (United States)
Discretized 2-D deconvolution problems arising, e.g., in image restoration and seismic tomography, can be formulated as 1eas squares compuaions, mm lib— Tx112 where T is often a large-scale rectangular Toeplitz-block... 详细信息
来源: 评论
SYSTOLIC ADAPTIVE BEAMFORMING - FROM THEORY TO PRACTICE
SYSTOLIC ADAPTIVE BEAMFORMING - FROM THEORY TO PRACTICE
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CONF ON advanced signal processing algorithms, architectures, AND implementations 2
作者: HARGRAVE, P BNR Europe Ltd. (United Kingdom)
In this paper we describe aspects of an ongoing program of work aimed at the practical realization of systolic array structures to implement digital adaptive beam-forming algorithms.
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