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检索条件"任意字段=14th Brazilian Symposium on Computer Graphics and Image Processing"
1117 条 记 录,以下是1011-1020 订阅
排序:
Stochastic texture image retrieval and similarity matching  13
Stochastic texture image retrieval and similarity matching
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13th brazilian symposium on computer graphics and image processing, SIBGRAPI 2000
作者: Jung, C.R. Scharcanski, J. UFRGS - Universidade Federal do Rio Grande do Sul Instituto de Informática Av. Bento Gonçalves 9500 Porto Alegre RS91501-970 Brazil UNISINOS - Universidade do Vale do Rio dos Sinos Departamento de Matemática Av. Unisinos 950 São Leopoldo RS93022-000 Brazil
Stochastic texture images representing various foil materials (like polymer sheets, nonwoven textiles and paper) provide important information about these materials, and are very utilized in industry. Often, it is dif... 详细信息
来源: 评论
An estimation theoretic approach to 3D image interpolation  13
An estimation theoretic approach to 3D image interpolation
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13th brazilian symposium on computer graphics and image processing, SIBGRAPI 2000
作者: Mascarenhas, Nelson D.A. Souza, Ilana A. Cruvinel, Paulo E. Biscegli, Clovis I. Rosa, Reinaldo R. Universidade Federal de São Carlos Depto. de Computação C.P. 676 São Carlos SPCEP 13565-905 Brazil Empresa Brasileira de Pesquisa Agropecuária Centro Nacional de Pesquisa e Desenvolvimento de Instrumentação Agropecuária C.P. 572 São Carlos SPCEP 13560-970 Brazil Instituto Nacional de Pesquisas Espaciais Laboratório Associado de Computação C.P. 515 São José dos Campos SPCEP 12201-970 Brazil
this paper presents a new approach to image 3-D interpolation using Bayesian estimation theory. Two methods are presented, depending on the used a priori information. the approach is applied to interpolate X-Ray image... 详细信息
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Parallelism and images: A parallelization experiment for image segmentation with an application for automatic classification of scenes obtained from orbital platforms  13
Parallelism and images: A parallelization experiment for ima...
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13th brazilian symposium on computer graphics and image processing, SIBGRAPI 2000
作者: De Freitas Fernandes, Silene Monteiro, Antonio Miguel Vieira Mendes, Celso Luiz UNIVAP - Universidade do Vale do Paraíba Av Shishima Hifumi 2911 São José dos Campos SP12244 Brazil INPE - Institute Nacional de Pesquisas Espaciais Caixa Postal 515 São José dos Campos SP12201 Brazil HNPE - Instituto Nacional de Pesquisas Espaciais Caixa Postal 515 São José dos Campos SP12201 Brazil
Segmentation is an important step in image analysis for remote sensing;it is responsible for splitting the image into two distinct parts so. Current segmentation methods used in images of this type are usually based o... 详细信息
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Fractal color image compression  13
Fractal color image compression
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13th brazilian symposium on computer graphics and image processing, SIBGRAPI 2000
作者: Li, Zhaohui Zhao, Liang Soma, Nei Y. ITA-Instituto Tecnológico de Aeronáutica CTA/ITA/IEC São José dos Campos SPCEP 12228-900 Brazil ICMC-USP-Instituto de Ciências Matemãticas e de Computação Universidade de São Paulo Campos de São Carlos São Carlos SPCEP 13560-970 Brazil
this paper presents a new fractal color image compression method, called Fractal Hierarchical Color Block Coding (FHCBC), which transforms the three-color planes of a color image into a one-component image by extracti... 详细信息
来源: 评论
Probabilistic intensity mapping in MRI image registration  13
Probabilistic intensity mapping in MRI image registration
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13th brazilian symposium on computer graphics and image processing, SIBGRAPI 2000
作者: Machado, Alexei Manso Corrêa Campos, Mario Fernando Montenegro Gee, James Pontifícia Universidade Católica de Minas Gerais Depto. de Ciência da Computação Av. Dom José Gaspar 500 Belo Horizonte MG30535-610 Brazil Universidade Federal de Minas Gerais Depto. de Ciência da Computação Caixa Postal 702 Belo Horizonte MG30161-970 Brazil University of Pennsylvania Department of Radiology 3400 Spruce Street PhiladelphiaPA19104 United States
In this work, we present a method which is able to relate different MR sensors with respect to intensity distortions in the output images. For the important problem of image registration, the method makes possible a p... 详细信息
来源: 评论
Directional analysis of images with gabor wavelets  13
Directional analysis of images with gabor wavelets
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13th brazilian symposium on computer graphics and image processing, SIBGRAPI 2000
作者: Rangayyan, R.M. Ferrari, R.J. Desautels, J.E.L. Frère, A.F. Department of Electrical and Computer Engineering University of Calgary CalgaryABT2N 1N4 Canada Department of Electrical Engineering University of São Paulo São Carlos SP13560-250 Brazil Alberta Cancer Board CalgaryABT2P 3G9 Canada Nucleus of Science and Technology University of Mogi das Cruzes Mogi das Cruzes SP Brazil
this paper presents a new scheme for analysis of linear directional components in images by using a multiresolution representation based on Gabor wavelets. A dictionary of Gabor filters with varying tuning frequency a... 详细信息
来源: 评论
Vascular image processing
Vascular image processing
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brazilian symposium on computer graphics and image processing (SIBGRAPI)
作者: W. Niessen Image Sciences Institute-Department of Medical Imaging University of Utrecht Netherlands
来源: 评论
Time-critical rendering of irregular grids  13
Time-critical rendering of irregular grids
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13th brazilian symposium on computer graphics and image processing, SIBGRAPI 2000
作者: Farias, Ricardo Mitchell, Joseph S.B. Silva, Cláudio T. Wylie, Brian Department of Applied Mathematics and Statistics State University of New York at Stony Brook Stony BrookNY11794-3600 United States AT and T Labs-Research 180 Park Ave. PO Box 971 Florham ParkNJ07932 United States Sandia National Laboratories MS 0318 PO Box 5800 Org 9215 AlbuquerqueNM87185 United States
Many papers have presented rendering techniques and simplification ideas with the objective of speeding up image generation for irregular grid data sets. For large data sets, however, even the current fastest algorith... 详细信息
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Color image Gradients For Morphological Segmentation
Color Image Gradients For Morphological Segmentation
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brazilian symposium on computer graphics and image processing (SIBGRAPI)
作者: R. Hirata F.C. Flores J. Barbera R.A. Lotufo F. Meyer Instituto de Matemática e Estatística-USP Sao Paulo Brazil Faculty of Electrical and Computer Engineering UNICAMP Sao Paulo Brazil Ecole des Mines de Paris Fontainebleau France
来源: 评论
Planning computer modeled animation: towards an animation machine
Planning computer modeled animation: towards an animation ma...
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brazilian symposium on computer graphics and image processing (SIBGRAPI)
作者: A.J.A.D. Cruz A.B. Raposo L.P. Magalhaes FEEC Brazil DCA-FEEC-UNICAMP Brazil
In this work the architecture of an animation machine is proposed. Its main goals are the definition of the animation in a more abstract level and the simulation of the characters' behaviors to detect undesired si... 详细信息
来源: 评论