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检索条件"机构=Image and Video Analysis Department of Electrical and Computer Engineering"
430 条 记 录,以下是361-370 订阅
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Depth from physics: physics-based image analysis and feature definition
Depth from physics: physics-based image analysis and feature...
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International Conference on Pattern Recognition
作者: D. Hattery M. Loew Institute for Medical Imaging and Image Analysis Department of Electrical Engineering and Computer Science George Washington University Washington D.C. DC USA
Blood vessels overlying one another at distinct depths (and hence appearing to intersect) in the conjunctiva of the eye can be distinguished reliably from those that in fact do branch within the same depth, using only... 详细信息
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Automated registration of CT and MR brain images using 3-D edge detection
Automated registration of CT and MR brain images using 3-D e...
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Annual International Conference of the IEEE engineering in Medicine and Biology Society (EMBC)
作者: Li-Yueh Hsu M.H. Loew Institute for Medical Imaging and Image Analysis Department of Electrical Engineering and Computer Science George Washington University Washington D.C. DC USA
Presents work on automatic inter-modality image registration based on the extraction of the most well-known image feature-edges. While many of the current techniques use the corresponding surface feature (skin surface... 详细信息
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A Family Of Order Statistic Based Dissimilarity Measures And Their Application In image Processing
A Family Of Order Statistic Based Dissimilarity Measures And...
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International Conference on Optimization of electrical and Electronic Equipment, OPTIM
作者: C. Vertan V. Buzuloiu R.M. Rangayyan Image Processing and Analysis Laboratory (IPAL) Applied Electronics and Information Engineering DepartmentFaculty of Electronics and Telecommunications Politehnica University Bucharest Romania Department of Electrical and Computer Engineering University of Calgary Calgary AB Canada
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Normal mammogram analysis and recognition
Normal mammogram analysis and recognition
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IEEE International Conference on image Processing
作者: Sheng Liu C.F. Babbs E.J. Delp Department of Basic Medical Sciences School of Veterinary Medicine Purdue University West Lafayette IN USA Video and Image Processing Laboratory (VIPER) School of Electrical and Computer Engineering Purdue University West Lafayette IN USA
Presents a novel approach to the problem of computer aided analysis of digital mammograms for breast cancer detection: namely, the development of algorithms to recognize unequivocally normal mammograms. First, the aut... 详细信息
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Training environment for inferior vena caval filter placement
Training environment for inferior vena caval filter placemen...
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6th Conferenc on Medicine Meets Virtual Reality, MMVR 1998
作者: Hahn, James K. Kaufman, Roger Winick, Adam B. Carleton, Thurston Park, Youngser Lindeman, Rob Oh, Kwang-Man Ai-Ghreimil, Nadia Walsh, Raymond J. Loew, Murray Gerber, Joanne Sankar, Siddarth Laboratory for Advanced Computer Applications in Medicine Institute for Computer Graphics George Washington University Washington DC 20052 United States Department of Electrical Engineering and Computer Science George Washington University Washington DC 20052 United States Department of Radiology George Washington University Washington DC 20052 United States Department of Civil and Mechanical Engineering George Washington University Washington DC 20052 United States Department of Anatomy and Cell Biology George Washington University Washington DC 20052 United States Institute for Medical Imaging and Image Analysis George Washington University Washington DC 20052 United States
This paper describes a Virtual Environment system designed to aid in training interventional radiologists in inferior vena cava filter placement. It is being developed as part of a VE simulator for a number of surgica... 详细信息
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Asymptotic convergence of biorthogonal wavelet filters
Asymptotic convergence of biorthogonal wavelet filters
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Asilomar Conference on Signals, Systems & computers
作者: Dong Wei A.C. Bovik Laboratory for Image and Video Engineering Department of Electrical and Computer Engineering University of Texas Austin Austin TX USA
We study the asymptotic behavior of the dual filters associated with biorthogonal spline wavelets (BSWs) and general biorthogonal Coifman wavelets (GBCWs). As the order of wavelet systems approaches infinity the BSW f... 详细信息
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Generalized coiflets: a new family of orthonormal wavelets
Generalized coiflets: a new family of orthonormal wavelets
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Asilomar Conference on Signals, Systems & computers
作者: Dong Wei A.C. Bovik B.L. Evans Laboratory for Image and Video Engineering Department of Electrical and Computer Engineering University of Texas Austin Austin TX USA
We generalize an existing family of wavelets, coiflets, by replacing the zero-centered vanishing moment condition on scaling functions by a nonzero-centered one in order to obtain a novel class of compactly supported ... 详细信息
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Quantitative estimation of scatterer spacing from backscattered ultrasound signals using the complex cepstrum  15th
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15th International Conference on Information Processing in Medical Imaging, IPMI 1997
作者: Mia, Rashidus S. Loew, Murray H. Wear, Keith A. Wagner, Robert F. Institute for Medical Imaging and Image Analysis Department of Electrical Engineering and Computer Science George Washington University WashingtonDC20052 United States Center for Devices and Radiological Health Food and Drug Administration RockvilleMD20850 United States
This paper presents a new method of estimating the distance between regularly-spaced coherent scatterers within soft tissue from backscattered radio-frequency (RF) signals. Periodic components in the RF signal manifes... 详细信息
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Reconstruction of vector fields in bounded domain vector tomography
Reconstruction of vector fields in bounded domain vector tom...
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IEEE International Conference on image Processing
作者: N.F. Osman J.L. Prince Image Analysis and Communications Laboratory Department of Electrical and Computer Engineering Johns Hopkins University Baltimore MD USA
This paper considers the problem of vector tomography on an arbitrary bounded domain in three dimensions. Previous work has given the formulas for the reconstructed scalar and vector potential functions in relation to... 详细信息
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Morphologically constrained Gibbs random fields
Morphologically constrained Gibbs random fields
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IEEE International Conference on image Processing
作者: K. Sivakumar J. Goutsias Dept. of Electr. & Comput. Eng. Johns Hopkins Univ. Baltimore MD USA Image Analysis and Communications Laboratory Department of Electrical and Computer Engineering Johns Hopkins University Baltimore MD USA
We propose a class of Gibbs random fields which incorporate geometric information into stochastic image modeling by means of morphological constraints. This class is shown to be capable of modeling shapes with given m... 详细信息
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