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15th SIBGRAPI 2002: Fortaleza-CE, Brazil
- 15th Brazilian Symposium on Computer Graphics and Image Processing (SIBGRAPI 2002), 7-10 October 2002, Fortaleza-CE, Brazil. IEEE Computer Society 2002, ISBN 0-7695-1846-X
Technical Session 1: Image Segmentation I
- Alexei Manso Corrêa Machado
, James C. Gee, Mario Fernando Montenegro Campos:
Substructural Segmentation Based on Regional Shape Differences. 3-10 - Hae Yong Kim
Robust Anisotropic Diffusion to Produce Clear Statistical Parametric Map from Noisy fMRI. 11-17 - Wilian Flavio Rigo, Aurelio Paulo Batista Da Silva, Thomas W. Rauber:
Semi-Automatic Identification of Optic Disk by Image Processing for Quantitative Funduscopy. 18-23 - Edilberto Strauss, Walter Jiménez, Gilson A. Giraldi, Rodrigo L. S. Silva, Antonio A. F. Oliveira:
A Semi-Automatic Surface Reconstruction Framework Based on T-Surfaces and Isosurface Extraction Methods. 24-
Technical Session 2: Visualization
- Veridiana Christie Lucas Salvador, Rosane Minghim
DSVOL II - A Distributed Visualization and Sonification Application Communicating via an XML-Based Protocol. 35-42 - Harlen Costa Batagelo, Shin-Ting Wu
Dynamic Scene Occlusion Culling Using a Regular Grid. 43-50 - Isabel Harb Manssour, Sérgio Shiguemi Furuie
Visualizing Inner Structures in Multimodal Volume Data. 51-58 - Wagner Toledo Corrêa, Shachar Fleishman, Cláudio T. Silva:
Towards Point-Based Acquisition and Rendering of Large Real-World Environments. 59-
Technical Session 3: Remote Sensing
- Fátima N. S. de Medeiros, Nelson D. A. Mascarenhas, Régis C. P. Marques, Cassius M. Laprano:
Evaluating an Adaptive Windowing Scheme in Speckle Noise MAP Filtering. 69-75 - Marcia L. S. Aguena, Nelson D. A. Mascarenhas:
Multispectral Image Data Fusion Using Projections onto Convex Sets Techniques. 76-82 - Maria Luiza F. Velloso, Flávio Joaquim de Souza:
Non-Parametric Smoothing for Relative Radiometric Correction on Remotely Sensed Data. 83-89 - Maurício Pozzobon Martins, Lamartine N. Frutuoso Guimarães, Leila Maria Garcia Fonseca
Texture Feature Neural Classifier for Remote Sensing Image Retrieval Systems. 90-
Technical Session 4: Computer Vision
- Lourena Rocha, Luiz Velho, Paulo Cezar Pinto Carvalho:
Image Moments-Based Structuring and Tracking of Objects. 99-105 - Marcelo Bernardes Vieira
Filtering Sparse Data with 3D Tensorial Structuring Elements. 106-111 - Celso Setsuo Kurashima, Ruigang Yang
Combining Approximate Geometry with View-Dependent Texture Mapping - A Hybrid Approach to 3D Video Teleconferencing. 112-119 - Ye Bin, Peng Jia-xiong:
Improvement and Invariance Analysis of Zernike Moments using as a Region-Based Shape Descriptor. 120-
Technical Session 5: Image Segmentation II
- Cláudio Rosito Jung, Jacob Scharcanski
Robust Watershed Segmentation Using the Wavelet Transform. 131-137 - Alexandre L. Gonçalves
Classification of Microstructures by Morphological Analysis and Estimation of the Hydration Degree of Cement Paste in Concrete. 138-145 - Roberto de Alencar Lotufo, Alexandre X. Falcão, Francisco de Assis Zampirolli:
IFT-Watershed from Gray-Scale Marker. 146-152 - Franklin César Flores, Roberto de Alencar Lotufo, Stela Isernhagen, Leonardo Marques Rocha, Alexandre Gonçalves Silva
Automatic Method for Assessment of Telangiectasia Degreeing by Mathematical Morphology. 153-
Technical Session 6: Geometric Modeling
- Luiz Henrique de Figueiredo
Approximating Parametric Curves with Strip Trees using Affine Arithmetic. 163-170 - Shin-Ting Wu
Workspace Awareness in Relaxed WYSIWIS Systems. 171-178 - M. Gopi, Shankar Krishnan:
A Fast and Efficient Projection-Based Approach for Surface Reconstruction. 179-186 - Alex Jesús Cuadros-Vargas, Luis Gustavo Nonato, Rosane Minghim
Beta-Connection: An Approach to Generate Families of Models from Planar Sections. 187-
Technical Session 7: Pattern Recognition I
- Edson J. R. Justino, Flávio Bortolozzi
The Interpersonal and Intrapersonal Variability Influences on Off-Line Signature Verification Using HMM. 197-202 - José Eduardo Bastos Dos Santos, Bernard Dubuisson, Flávio Bortolozzi
Characterizing and Distinguishing Text in Bank Cheque Images. 203-209 - José Josemar de Oliveira Jr., João Marques de Carvalho, Cinthia Obladen de Almendra Freitas, Robert Sabourin:
Evaluating NN and HMM Classifiers for Handwritten Word Recognition. 210-217 - Andréa Vergara da Silva, Daniel Santana de Freitas:
Wavelet-Based Compared to Function-Based On-Line Signature Verification. 218-
Technical Session 8: Image Synthesis
- Leonardo M. Rocha, Alexandre X. Falcão:
E-Shell Renderin. 229-239 - Cesar Augusto de Carvalho:
Re-Slicing Tomographic Volumes with Shell Rendering. 240-243 - Diego Nehab, Luiz Velho:
Multiscale Moment-Based Painterly Rendering. 244-251 - Leandro Tonietto, Marcelo Walter
Towards Local Control for Image-Based Texture Synthesis. 252-
Technical Session 9: Pattern Recognition II
- Silvio Jamil Ferzoli Guimarães, Neucimar Jerônimo Leite, Michel Couprie, Arnaldo de Albuquerque Araújo:
A Directional and Parametrized Transition Detection Algorithm Based on Morphological Residues. 261-268 - Edson Tadeu Monteiro Manoel, Luciano da Fontoura Costa, Johannes Streicher
Multiscale Fractal Characterization of Three-Dimensional Gene Expression Data. 269-274 - Tibério S. Caetano, Sílvia D. Olabarriaga, Dante Augusto Couto Barone:
Performance Evaluation of Single and Multiple-Gaussian Models for Skin Color Modeling. 275-282 - Paulo Sérgio S. Rodrigues, Arnaldo de Albuquerque Araújo:
A Region-Based Object Recognition Algorithm. 283-
Technical Session 10: Image Synthesis and Graphics Hardware
- Cristiano G. Franco, Marcelo Walter
Modeling and Rendering of Individual Feathers. 293-299 - Leízza Rodrigues, Díbio Leandro Borges, Luiz Marcos Gonçalves
A Locally Adaptive Edge-Preserving Algorithm for Image Interpolation. 300-305 - Danilo Tuler, Waldemar Celes Filho:
A High-Level Abstraction for Graphics Hardware Programming. 306-312 - Heraldo Maciel França Madeira, Hélio Pedrini:
Boolean Decomposition of Binary Image Operators. 313-
Technical Session 11: Image Processing Applications
- Juliana Fernandes Camapum, Daniel C. Danna:
Temporal Segmentation of Video Sequences for Content-Based Coding. 321-326 - Camillo Jorge Santos Oliveira, Arnaldo de Albuquerque Araújo, Carlos Alberto Severiano Jr., Daniel Ribeiro Gomes:
Classifying Images Collected on the World Wide Web. 327-334 - José Alexandre Nalon, João Baptista T. Yabu-uti:
Compression of Quincunx Subbands. 335-341 - Fernando V. Salina, Nelson D. A. Mascarenhas, Paulo Estevão Cruvinel:
A Comparison of POCS Algorithms for Tomographic Reconstruction Under Noise and Limited View. 342-346 - Alejandro César Frery, Francisco Cribari-Neto, Marcelo de O. Souza:
Minute Feature Analysis in Speckled Imagery. 347-
Technical Session 12: Animation and Simulation
- Yu Zhang, Edmond C. Prakash, Eric Sung:
Hierarchical Face Modeling and Fast 3D Facial Expression Synthesis. 357-364 - Flavia Pereira Ferreira, Giorgenes Gelatti, Soraia Raupp Musse
Intelligent Virtual Environment and Camera Control in Behavioural Simulation. 365-372 - Fábio O. Moreira, João Comba
Smart Visible Sets for Networked Virtual Environments. 373-380 - Elke Hergenröther
The Abalone Interpolation: A Visual Interpolation Procedure for the Calculation of Cloud Movement. 381-387 - Claus C. Aranha, Schubert R. Carvalho, Luiz M. G. Gonçalves
Câmbio: Realistic Three Dimensional Simulation of Humanoids based on Computer Vision and Robotics. 388-
Posters Session 1: Image Processing
- Antonio Valério Netto
Image Processing and Analysis to Diagnose Ocular Refraction Errors. 399 - Régis C. P. Marques, Cassius M. Laprano, Fátima N. S. de Medeiros:
Multiscale Denoising Algorithm Based on the à Trous Algorithm. 400 - Rodrigo Carvalho Sousa Costa, Fátima N. S. de Medeiros:
Linear Features Detection in SAR Images for Urban Analysis. 401 - Israel Esquef, Marcelo Portes de Albuquerque, Márcio Portes de Albuquerque:
Nonextensive Entropic Image Thresholding. 402 - Marco António Garcia de Carvalho, Michel Couprie, Roberto de Alencar Lotufo:
Image Segmentation by Analysis of Scale-Space. 403 - Suzete E. N. Correia, João Marques de Carvalho, Robert Sabourin:
Human-Perception Handwritten Character Recognition Using Wavelets. 404 - Silvia M. Farani Costa, João Marcelo V. de Oliveira, Francisco Javier Ramirez Fernandez:
A New Paradigm on Fingerprint Classification using Directional Image. 405 - Luiz Marcos Gonçalves
A Simple Sketch for 3D Scanning Based on a Rotating Platform and a Web Camera. 406 - Jishu Ashimine, Teófilo Emídio de Campos
Person Recognition through Eigeneyes Selection Based on Fuzzy Distance to Multiple Class Prototypes. 407 - B. Borba, C. Vasconcelos, Marcelo Portes de Albuquerque, Márcio Portes de Albuquerque, I. A. Esquef, José Manoel de Seixas:
Localization of Brazilian Vehicles Plates Using Frequency Analysis. 408 - Camillo Jorge Santos Oliveira, Arnaldo de Albuquerque Araújo, Daniel Ribeiro Gomes, Carlos Alberto Severiano Jr.:
A Color-Based Retrieval System for Images Collected on the World Wide Web. 409 - Marco António Garcia de Carvalho, Michel Couprie, Roberto de Alencar Lotufo:
Regions Tracking in Ventricle MR Sequence Based on Hierarchical Analysis. 410 - Fabrício Martins Lopes, Luís Augusto Consularo:
Automatic Gray Level Thresholding Based on Relevant Features for Subjective Decisions. 411 - Matheus Cabral de Araújo Gois, Alejandro César Frery:
An Improved Architecture for Java Domain Transformation Applications. 412 - Viviane Todt Diverio, Arthur Tórgo Gómez, Fernando Santos Osório
A Neural Approach to Classification of Satellite Images. 413 - Flávio H. C. Nunes, Luiz A. C. Souza, Arnaldo de Albuquerque Araújo, Marcelo A. Correa:
A Multimedia Information System for Administrative, Scientific and Intervention Data in Conservation-Restoration of Cultural Movable Properties. 414 - Fabrício Augusto Rodrigues, Herman Martins Gomes:
Applying a Visual Attention Mechanism to the Problem of Traffic Sign Recognition. 415 - Andrea Casanova, Matteo Fraschini
CONTEXT: A Technique for Image Retrieval Integrating CONtour and TEXTure Information. 416
Posters Session 2: Computer Graphics
- Francisco Mauro Alves Fonseca, Marcus Vinícius Alvim Andrade:
Spherical Maps Visualization. 419 - Luciano da Fontoura Costa:
Medial Axes Neuronal Codification in Topographical Maps. 420 - Fábio Franco, Antonio A. F. Oliveira:
The Color-Code Technique for 3D Scanning. 421 - Jesuliana Nascimento Ulysses, Aura Conci
A Speech Orientation Animation System to Disabled People. 422 - Andrea Gomes Campos Bianchi, Hilary G. E. Hentschel, Luciano da Fontoura Costa:
Shape Evolution Using Restoration Forces. 423 - Thompson P. Lied, Marcelo Walter
Procedural Butterfly Wing Patterns. 424 - Josafat Falcão, Moacyr Araújo, Ana Lúcia Bezerra Candeias:
Determination of Oil Horizontal Spreading Coefficients in Seawater Using Analytical Methods and Digital Image Processing Techniques. 425 - Carlos E. S. Moreira, Marcelo Walter
A Flexible Model for Simulation of Mammalian Coats. 426 - André Luiz Battaiola, Nassim Chamel Elias, Rodrigo de Godoy Domingues:
Edugraph: Software to Teach Computer Graphics Concepts. 427 - Marcelo Laserra, Magalí Longhi
Digital Technologies of Learning and Simulation of Virtual Cities: Terrain Editor (MAPPA). 428 - Flávio Mello, Edilberto Strauss, Antonio A. F. Oliveira:
Battlefield Visualization and Intelligent Agents Decision Support. 429 - Fabio Policarpo, Eduardo Azevedo, Aura Conci
Three-Dimensional Reconstruction of Urban Scenes from a Single Image. 430 - Osvaldo Vargas Jaques, Regina Célia Coelho
Neural Cells Synthesis Using L-System. 431 - Marcelo Bernardes Vieira
Navegador3D: An Internet Based Flight Simulator of Urban Centers. 432 - Matheus Machado de Carvalho, Ricardo Melo Czekster
An Interactive System for the Visualization and Measurement Extraction in Medical Images. 433 - Shin-Ting Wu
On Validating a Physically-Based Deformable Surface Model . 434 - Hedlena M. de A. Bezerra, Börje Felipe Fernandes Karlsson
Resource Management in Computer Graphics Teaching. 435 - F. V. Duarte, M. Verdi, Regina Borges de Araujo:
How to Support Collaborative Modelling with the Emerging Standard MPEG-4 MU. 436 - Fabio Wilhelms Damasio, Soraia Raupp Musse
Animating Virtual Humans Using Hand Postures. 437
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