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检索条件"机构=Parallel Processing Laboratory Electrical and Computer Engineering Department"
1729 条 记 录,以下是1691-1700 订阅
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FACTOR INVERSE MATCHED FILTERING
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JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA 1986年 第1期79卷 91-99页
作者: BIRDSALL, TG METZGER, K Communications and Signal Processing Laboratory Electrical Engineering and Computer Science Department The University of Michigan Ann Arbor Michigan 48109
Factor inverse matched filtering (FIMF) and factor inverse filtering (FIF) are signal processing techniques used to obtain desired signal responses. Both are especially useful procedures for ‘‘pulse‐compression’’... 详细信息
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DIFFERENTIAL AND INTEGRAL METHODS FOR MULTIDIMENSIONAL INVERSE SCATTERING PROBLEMS
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JOURNAL OF MATHEMATICAL PHYSICS 1986年 第10期27卷 2584-2591页
作者: YAGLE, AE Communications and Signal Processing Laboratory Department of Electrical Engineering and Computer Science The University of Michigan Ann Arbor Michigan 48109
A layer stripping procedure for solving three‐dimensional Schr?dinger equationinverse scattering problems is developed. This procedure operates by recursively reconstructing the Radon transform of the potential from ... 详细信息
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FIR Anisotropic filters for image enhancement
FIR Anisotropic filters for image enhancement
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International Conference on Acoustics, Speech, and Signal processing (ICASSP)
作者: V. Algazi Signal and Image Processing Laboratory Department Electrical and Computer Engineering University of California Davis USA
This paper describes a technique for the enhancement of images by FIR filters which compensates for the decreased response of human vision at high spatial frequencies. Because many images contain mainly horizontal and... 详细信息
来源: 评论
Improved pitch detection algorithm for noisy speech
Improved pitch detection algorithm for noisy speech
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International Conference on Acoustics, Speech, and Signal processing (ICASSP)
作者: Sanguoon Chung V. Algazi Signal and Image Processing Laboratory Department of Electrical and Computer Engineering University of California Davis CA USA
We propose a new, robust pitch detection algorithm for speech degraded by additive noise. Our algorithm exploits the high correlation between adjacent pitch periods that does not exist for the segment as a whole and p... 详细信息
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LEARNING CHARACTERISTICS OF STOCHASTIC-GRADIENT-DESCENT ALGORITHMS - A GENERAL STUDY, ANALYSIS, AND CRITIQUE
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SIGNAL processing 1984年 第2期6卷 113-133页
作者: GARDNER, WA Signal and Image Processing Laboratory Department of Electrical and Computer Engineering University of California Davis 95616 USA
A comprehensive analysis of the mean-square learning characteristics of stochastic-descent algorithms is presented. The approach is based on the commonly exploited simplifying assumption of stationary independent trai...
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SEGMENTATION OF A HIGH-RESOLUTION URBAN SCENE USING TEXTURE OPERATORS
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computer VISION GRAPHICS AND IMAGE processing 1984年 第3期25卷 273-310页
作者: CONNERS, RW TRIVEDI, MM HARLOW, CA Remote Sensing and Image Processing Laboratory Department of Electrical and Computer Engineering Louisiana State University Baton Rouge Louisiana 70803
A study aimed at segmenting a high-resolution black and white image of Sunnyvale, California, is described. In this study regions were classified as belonging to any one of nine classes: residential, commercial/indust...
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A PIPELINED RECURSIVE RESIDUE NUMBER SYSTEM DIGITAL-FILTER
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IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS 1984年 第4期31卷 415-417页
作者: SODERSTRAND, MA SINHA, B Signal and Image Processing Laboratory Department of Electrical and Computer Engineering University of California Davis CA USA IBM Corporation Boca Raton FL USA University of California Davis CA USA
The well-known advantages of pipelining as applied to Finite Impulse Response (FIR) Residue Number System (RNS) arithmetic digital filters is extended to the important area of Infinite Impulse Response (IIR) digital f... 详细信息
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Identification of unique objects in high resolution aerial images
Identification of unique objects in high resolution aerial i...
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Applications of Artificial Intelligence I 1984
作者: Trivedi, Mohan M. Harlow, Charles A. Remote Sensing and Image Processing Laboratory Department of Electrical and Computer Engineering Louisiana State University Baton RougeLA70803 United States
Accurate and reliable detection of unique objects is an important component of an image understanding system. The objects are considered to have a unique pattern and should be recognized based upon their own character... 详细信息
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Application of a simple hearing model to the design of audio filters
Application of a simple hearing model to the design of audio...
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International Conference on Acoustics, Speech, and Signal processing (ICASSP)
作者: M. Ready V. Algazi Signal and Image Processing Laboratory Department of Electrical and Computer Engineering University of California Davis CA USA
Filtering audio signals with filters designed exclusively from frequency domain specifications may result in an audible distortion in the vicinity of sharp amplitude transitions. This paper considers the application o... 详细信息
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Radon transform theory for random fields and optimum image reconstruction from noisy projections
Radon transform theory for random fields and optimum image r...
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International Conference on Acoustics, Speech, and Signal processing (ICASSP)
作者: A. Jain S. Ansari Signal and Image Processing Laboratory Department of Electrical and Computer Engineering University of California Davis CA USA
In this paper we present some new results on Radon transform theory for stationary random fields. In particular we present a new projection theorem which gives the relation between the power spectrum density of one di... 详细信息
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