13. SIBGRAPI 2000: Gramado (RS), Brazil

13th Brazilian Symposium on Computer Graphics and Image Processing (SIBGRAPI 2000), 17-20 October 2000, Gramado (RS), Brazil. IEEE Computer Society 2000, ISBN 0-7695-0878-2 BibTeX

@proceedings{DBLP:conf/sibgrapi/2000,
  title     = {13th Brazilian Symposium on Computer Graphics and Image Processing
               (SIBGRAPI 2000), 17-20 October 2000, Gramado (RS), Brazil},
  booktitle = {SIBGRAPI},
  publisher = {IEEE Computer Society},
  year      = {2000},
  isbn      = {0-7695-0878-2},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}

Invited Lecture

Wiro J. Niessen:
Vascular Image Processing. 3-6
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Computer Vision and Pattern Recognition

José R. A. Torreão:
Shape from Shading and Intensity Gradient. 7-14
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Luiz Antônio Pereira Neves, Jacques Facon:
Methodology of Automatic Extraction of Table-Form Cells. 15-21
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Rogério Schmidt Feris, Roberto Marcondes Cesar Junior:
Tracking Facial Features using Gabor Wavelet Networks. 22-27
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Teófilo Emídio de Campos, Rogério Schmidt Feris, Roberto Marcondes Cesar Junior:
Improved Face/spl times/Non-Face Discrimination using Fourier Descriptors through Feature Selection. 28-35
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Leandro Luís Galdino, Díbio Leandro Borges:
A Visual Attention Model for Tracking Regions Based on Color Correlograms. 36-43
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Júlia Sawaki Tanaka, Edson Tadeu Monteiro Manoel, Luciano da Fontoura Costa:
Curvature and Orientation Estimation by Neuronal Structures. 44-51
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José Demisio Simões da Silva, Paulo Ouvera Simoni, Kamal Kant Bharadwaj:
Multiple Correspondences in Stereo Vision under a Genetic Algorithm Approach. 52-59
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Evelina Maria de Almeida Neves, João Eduardo Borelli, Adilson Gonzaga:
Target Search by Bottom-Up and Top-Down Fuzzy Information. 60-66
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Luiz E. Soares de Oliveira, Edouard Lethelier, Flávio Bortolozzi, Robert Sabourin:
Handwritten Digits Segmentation Based on Structural Approach. 67-73
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Alexei Manso Correa Machado, Mario Fernando Montenegro Campos, James C. Gee:
Probabilistic Intensity Mapping in MRI Image Registration. 74-81
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Gilson A. Giraldi, Edilberto Strauss, Antonio A. F. Oliveira:
Boundary Extraction Approach Based on Multi-Resolution Methods and the T-Snakes Framework. 82-89
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Carlos Henrique Quartucci Forster, Clésio L. Tozzi:
Towards 3D Reconstruction of Endoscope Images using Shape from Shading. 90-96
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Cinthia Obladen de Almendra Freitas, Abdenaim El Yacoubi, Flávio Bortolozzi, Robert Sabourin:
Brazilian Bank Check Handwritten Legal Amount Recognition. 97-104
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Edson J. R. Justino, Abdenaim El Yacoubi, Flávio Bortolozzi, Robert Sabourin:
An Off-Line Signature Verification System using Hidden Markov Model and Cross-Validation. 105-112
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Marisa E. Morita, Edouard Lethelier, Abdenaim El Yacoubi, Flávio Bortolozzi, Robert Sabourin:
Recognition of Handwritten Dates on Bank Checks using an HMM Approach. 113-122
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Geometric Modeling

Luiz Velho, Jonas Gomes:
Variable Resolution 4-k Meshes. 123-130
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Luiz Velho:
Semi-Regular 4-8 Refinement and Box Spline Surfaces. 131-138
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João Batista S. de Oliveira, Luiz Henrique de Figueiredo:
Robust Approximation of Offsets and Bisectors of Plane Curves. 139-145
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Marcelo Walter, Cristiano G. Franco:
Fast Customization of Geometric Models. 146-151
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Shin-Ting Wu, Osmar Aléssio, Sueli I. Rodrigues Costa:
On Estimating Local Geometric Properties of Intersection Curves. 152-162
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Image Processing

Nelson D. A. Mascarenhas, Ilana A. Souza, Paulo Estevão Cruvinel, Clovis I. Biscegli, Reinaldo R. Rosa:
An Estimation Theoretic Approach to 3D Image Interpolation. 163-169
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Rangaraj M. Rangayyan, R. J. Ferrari, J. E. Leo Desautels, A. F. Frere:
Directional Analysis of Images with Gabor Wavelets. 170-177
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Cláudio Rosito Jung, Jacob Scharcanski:
Stochastic Texture Image Retrieval and Similarity Matching. 178-184
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Zhaohui Li, Liang Zhao, Nei Y. Soma:
Fractal Color Image Compression. 185-192
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Paulo Estevão Cruvinel, Fatei A. Balogun:
Minitomography Scanner for Agriculture Based on Dual-Energy Compton Scattering. 193-202
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Animation, Rendering and Visualization

Dilza Szwarcman, Bruno Feijó, Mónica Costa:
A Framework for Networked Reactive Character. 203-210
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Fernando Wagner da Silva, Luiz-Marcos Garcia, Ricardo C. Farias, Antonio A. F. Oliveira:
A Control Theory Approach for Real-Time Animation of Artificial Agents. 211-218
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Heinz Mayer:
Image-Based Texture Analysis for Realistic Image Synthesis. 219-226
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Diego Nehab, Marcelo Gattass:
Ray Path Categorization. 227-234
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Antonio Elias Fabris, Marcos Machado Ottani Assis, A. Robin Forrest:
Parallelization of Filling Algorithms on Distributed Memory Machines using the Point Containment Paradigm. 235-242
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Ricardo C. Farias, Joseph S. B. Mitchell, Cláudio T. Silva, Brian N. Wylie:
Time-Critical Rendering of Irregular Grids. 243-250
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Luis A. P. Lozada, Candido Ferreira Xavier de Mendonça Neto, Jorge Stolfi:
Visualization of Three-Dimensional Maps. 251-258
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Alexandre Donizeti Alves, Maria Cristina Ferreira de Oliveira, Rosane Minghim, Luis Gustavo Nonato:
Interactive Visualization over the WWW. 259-268
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Mathematical Morphology

Roberto de Alencar Lotufo, Alexandre X. Falcão, Francisco A. Zampirolli:
Fast Euclidean Distance Transform using a Graph-Search Algorithm. 269-275
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Silvio Jamil Ferzoli Guimarães, Neucimar Jerônimo Leite:
Image Decomposition in Morphological Residues: An Approach for Image Filtering and Segmentation. 276-283
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Nina S. T. Hirata, Junior Barrera, Routo Terada:
Text Segmentation by Automatically Designed Morphological Operators. 284-291
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Francisco de Assis Zampirolli, Roberto de Alencar Lotufo:
Classification of the Distance Transformation Algorithms under the Mathematical Morphology Approach. 292-299
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Franklin César Flores, Roberto Hirata Jr., Junior Barrera, Roberto de Alencar Lotufo, Fernand Meyer:
Morphological Operators for Segmentation of Color Sequences. 300-307
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Heraldo Maciel França Madeira, Junior Barrera:
Incremental Evaluation of BDD-Represented Set Operators. 308-315
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Roberto Hirata Jr., Franklin César Flores, Junior Barrera, Roberto de Alencar Lotufo, Fernand Meyer:
Color Image Gradients for Morphological Segmentation. 316-326
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Panel

Alejandro César Frery, Carla Maria Dal Sasso Freitas, Léo Magalhães M. Walter, Luiz Velho:
Teaching Computer Graphics In Brazil. 327-330
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Technical Posters

Gustavo J. Fernández, Julio Jacobo-Berlles, Marisa Bauzá, Patricia Borensztejn, Marta Mejail:
Parallelization of ARTUR Algorithm using PVM. 331
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Arnaldo de Albuquerque Araújo, Bernardo Moreira De Faria, Letícia Santos Neto:
PhotoPixJ 2.0-A Java Digital Image Processing Environment. 332
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Aline da Rocha Gesualdi, Marcelo Portes de Albuquerque, José Manoel de Seixas, Luiz Pereira Calôba, Márcio Portes de Albuquerque:
Recognition of Characters in Plates of Private Brazilian Vehicles using Neural Networks. 333
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Silvio Jamil Ferzoli Guimarães, Arnaldo de Albuquerque Araújo, Gustavo Cerqueira:
Old Movie Restoration using Opening by Surface. 334
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Angel Domingo Sappa, Luiz M. Garcia:
Towards Real-Time Image Segmentation using Polynomial Functions. 335
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João Ricardo Bittencourt, Fernando Santos Osório:
Adaptive Filters for Image Processing Based on Artificial Neural Networks. 336
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Luciana R. Veloso, Robson P. de Sousa, João Marques de Carvalho:
Morphological Cursive Word Segmentation. 337
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Suzete E. N. Correia, João Marques de Carvalho:
Recognition of Unconstrained Handwritten Numerals using Biorthogonal Spline Wavelets. 338
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Vânia Cordeiro Da Silva, João de Carvalho:
Image Compression via TRITREE Decomposition. 339
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Arnaldo de Albuquerque Araújo, Leonardo Max Batista Claudino, Ricardo Augusto Rabelo Oliveira, S. Jamil:
Pattern Recognition and Image Description by Suitable Textural Information. 340
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José Geraldo Franco Méxas, Antonio A. F. Oliveira, Claudio Esperança:
Reconstruction by using a Wavelet Representation of the Algebraic Radon Transform. 341
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Silene De Freitas Fernandes, Antônio Miguel Vieira Monteiro, Celso Luiz Mendes:
Parallelism and Images: A Parallelization Experiment for Image Segmentation with an Application for Automatic Classification of Scenes Obtained from Orbital Platforms. 342
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Silvia M. Farani Costa, Nathalia Peixoto, João Marcelo V. de Oliveira, Luciano M. Arantes, Francisco Javier Ramirez Fernandez:
Directional Images Applied to Axonal Arborization Identification. 343
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Cesar Augusto Cardoso Caetano, Liliane Ventura, Sidney J. F. Sousa, Roberto de Alencar Lotufo:
Identification and Segmentation of Cells in Images of Donated Corneas using Mathematical Morphology. 344
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Carlos Ramon Pantaleon Dionisio, Roberto M. Cesar:
A Project for Hand Gesture Recognition. 345
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Cristiane B. F. Marques, Lamarque Vieira Souza, Luiz Cláudio G. Andrade, Mario Fernando Montenegro Campos:
Head Motion Tracking using Facial Image Analysis Applied to 3D-Environment Navigation. 346
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Italo de Oliveira Matias, Antonio A. F. Oliveira:
Enhancing the Volumetric Approach to Stereo Matching. 347
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Pedro Paulo De Magalhães Oliveira Junior, Marcelo Gattass:
A Virtual Endoscopic System for Non-Invasive Bronchoscopy. 348
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Arnaldo De Araujo, Bernardo M. De Faria, Helton J. Rees, Marco Aurélio R. Silva:
Enhancing Microscope Biological Images with DIP Techniques. 349
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T. K. Mitre, Adriano B. Huguet, Arnaldo de Albuquerque Araújo, N. S. Andrade:
An Object-Relational Database Containing Multimedia Data. 350
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Robinson Pizzio, Paulo R. G. Franco:
Computerized Tomography Image Compression: FIC/spl times/WTC. 351
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Simone de Abreu, Regina Borges de Araujo, André Luiz Battaiola:
Construction of Multiuser Virtual Environments for the Virtual Teaching of Embryology. 352
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Mercedes Rocío Gonzales Márquez, Shin-Ting Wu:
On Reconstructing Surfaces with Genus Greater than Zero from Range Images. 353
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Adriana Paula Borges, Mauricio O. Perez Lisboa, Francisco Javier Ramirez Fernandez:
Graphical Interface to Link Virtual Instruments through a Web Browser. 354
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Carlos A. M. dos Santos, Alfredo K. Kojima, Carla Maria Dal Sasso Freitas:
Pythonissa: A Visual Language for Weather Forecast Preparation. 355
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Isabel Harb Manssour, Sérgio Shiguemi Furuie, Luciana Porcher Nedel, Carla Maria Dal Sasso Freitas:
A Multimodal Visualization Framework for Medical Data. 356
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Adailton José Alves Da Cruz, Alberto Barbosa Raposo, Léo Pini Magalhães:
Planning Computer Modeled Animation: Towards an Animation Machine. 357
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