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检索条件"主题词=Algorithm development"
1737 条 记 录,以下是571-580 订阅
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Detection of micro-calcification in computer assisted mammogram analysis
Detection of micro-calcification in computer assisted mammog...
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Research Workshop on Automated Medical Image Analysis
作者: Naghdy, G Naghdy, F Yue, L Drijarkara, AP Univ Wollongong Sch Elect Comp & Telecommun Engn Wollongong NSW 2500 Australia
The availability of digital mammograms has opened a new and interesting field of research into computer assisted diagnosis over the last decade. The challenging task of detecting the subtle abnormalities in a mammogra... 详细信息
来源: 评论
TRANSFORM-DOMAIN POSTPROCESSING OF DCT-CODED IMAGES
TRANSFORM-DOMAIN POSTPROCESSING OF DCT-CODED IMAGES
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Meeting on Visual Communications and Image Communication 93
作者: TIEN, CN HANG, HM NATL CHIAO TUNG UNIV DEPT ELECTR ENGNHSINCHU 300TAIWAN
Data compression algorithms are developed to transmit massive image data under limited channel capacity. When a channel rate is not sufficient to transmit good quality compressed images, a degraded image after compres... 详细信息
来源: 评论
Reentry survivability and risk
Reentry survivability and risk
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Conference on Image Intensifiers and Applications;and Characteristics and Consequences of Space Debris and Near-Earth Objects
作者: Fudge, ML ITT Syst Alexandria VA 22303 USA
This paper is the culmination of the research effort which was reported on last year while still in-progress. As previously reported, statistical methods for expressing the impact risk posed to space systems in genera... 详细信息
来源: 评论
Application Study of Principal Component Based Physical Retrieval algorithm for Hyperspectral Infrared Sensors
Application Study of Principal Component Based Physical Retr...
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Conference on Earth Observing Systems XVIII
作者: Wu, Wan Liu, Xu Li, Hui Zhou, Daniel K. Larar, Allen M. Sci Syst & Applicat Inc 1 Enterprise PkwySuite 200 Hampton VA 23666 USA NASA Langley Res Ctr Hampton VA 23681 USA
An ultra-fast principal component based physical retrieval algorithm has been developed at NASA Langley research center. Works are under way to maximize the application potential of the algorithm in order to generate ... 详细信息
来源: 评论
RECOGNITION OF CLUSTERED MICROCALCIFICATIONS USING A RANDOM-FIELD MODEL
RECOGNITION OF CLUSTERED MICROCALCIFICATIONS USING A RANDOM-...
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CONF ON BIOMEDICAL IMAGE PROCESSING AND BIOMEDICAL VISUALIZATION
作者: KARSSEMEIJER, N Univ. Hospital Nijmegen (Netherlands)
A parallel algorithm has been developed to detect clustered microcalcifications in digital mammography. Labeling of the image is performed by a deterministic relaxation scheme in which both image data and prior belief... 详细信息
来源: 评论
GIGABIT OPTICAL INTERCONNECTS FOR LAN APPLICATIONS  2
GIGABIT OPTICAL INTERCONNECTS FOR LAN APPLICATIONS
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Conference on Photonics for Space Environments II
作者: BONCEK, RK KROL, MF JOHNS, ST STACY, JL HAYDUK, MJ PHOTON CTR ROME LABGRIFFISS AFBNY 13441
We report on the results of experiments performed in areas of technology required to develop gigabit optical interconnects for communication at 1.3 micrometers wavelength. The goal of this work was to develop intercon... 详细信息
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Stopping rules for active contour segmentation of ultrasound cardiac images
Stopping rules for active contour segmentation of ultrasound...
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Medical Imaging 2005 Conference
作者: Tao, Z Tagare, HD Yale Univ Dept Elect Engn New Haven CT 06520 USA
The presence of speckle (a spatial stochastic process in an ultrasound image) makes ultrasound segmentation difficult. Speckle introduces local minima in the MAP energy function of an active contour, and when evolving... 详细信息
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Image restoration in multi-sensor missile seeker environments for design of intelligent integrated processing architectures
Image restoration in multi-sensor missile seeker environment...
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Conference on Image Reconstruction and Restoration II
作者: Sundareshan, MK Pang, HY Amphay, S Sundstrom, B Univ. of Arizona (United States) Air Force Wright Lab. (United States)
Two major factors that could limit successful implementations of image restoration and superresolution algorithms in missile seeker applications ate, (i) lack of accurate knowledge of sensor point spread function (PSF... 详细信息
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Toward perceptual metrics for video watermark evaluation
Toward perceptual metrics for video watermark evaluation
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Conference on Applications of Digital Image Processing XXVI
作者: Winkler, S Gelasca, ED Ebrahimi, T Swiss Fed Inst Technol EPFL Audiovisual Commun Lab CH-1015 Lausanne Switzerland
Assessing and comparing the performance of watermarking algorithms is difficult. The visibility of the watermark is an important aspect in this process. In this paper, we propose two metrics for evaluating the visual ... 详细信息
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Evaluation of Optimizations of Murty's M-Best Assignment  27
Evaluation of Optimizations of Murty's M-Best Assignment
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Conference on Signal Processing, Sensor/Information Fusion, and Target Recognition XXVII
作者: Lu, Qin Dou, Wenbo Visina, Radu Pattipati, Krishna Bar-Shalom, Yaakov Willett, Peter Univ Connecticut Dept Elect & Comp Engn Storrs CT 06269 USA
Murty's ranking algorithm provides a clever way of partitioning the solution space to find theM best assignments, whose costs are in a nondecreasing order, to a linear assignment problem with an N x N cost matrix,... 详细信息
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