18. SIBGRAPI 2005: Natal, RN, Brazil

18th Brazilian Symposium on Computer Graphics and Image Processing (SIBGRAPI 2005), 9-12 October 2005, Natal, RN, Brazil. IEEE Computer Society 2005, ISBN 0-7695-2389-7 BibTeX

Medical Imaging

Glauber T. Silva, Matthew W. Urban:
Image Formation of Multifrequency Vibro-Acoustography: Theory and Computational Simulations. 5-12
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Elias Salomão Helou Neto, Alvaro R. De Pierro:
On the Effect of Relaxation in the Convergence and Quality of Statistical Image Reconstruction for Emission Tomography Using Block-Iterative Algorithms. 13-20
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Wilson Gavião, Jacob Scharcanski:
Content-Based Diagnostic Hysteroscopy Summaries for Video Browsing. 21-28
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Alexei Manso Correa Machado:
True Factor Analysis in Medical Imaging: Dealing with High-Dimensional Spaces. 29-36
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Carlos Hitoshi Morimoto, Thiago T. Santos, Adriano S. Muniz:
Automatic Iris Segmentation Using Active Near Infra Red Lighting. 37-43
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Mathematical Morphology

Thomas Lewiner, Cynthia O. L. Ferreira, Marcos Craizer, Ralph Teixeira:
Curvature Motion for Union of Balls. 47-54
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Romaric Audigier, Roberto de Alencar Lotufo:
Tie-Zone Watershed, Bottlenecks, and Segmentation Robustness Analysis. 55-62
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Nina S. T. Hirata:
Binary Image Operator Design Based on Stacked Generalization. 63-70
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Daniel André Vaquero, Junior Barrera, Roberto Hirata Jr.:
A Maximum-Likelihood Approach for Multiresolution W-Operator Design. 71-78
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Peter Sussner, Marcos Eduardo Valle:
A Brief Account of the Relations between Gray-Scale Mathematical Morphologies. 79-86
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Pattern Recognition

Carlos E. Thomaz, Duncan Fyfe Gillies:
A Maximum Uncertainty LDA-Based Approach for Limited Sample Size Problems : With Application to Face Recognition. 89-96
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Alexandre X. Falcão, Paulo A. V. Miranda, Anderson Rocha, Felipe P. G. Bergo:
Object Detection by K-Connected Seed Competition. 97-104
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Fabricio A. Breve, Moacir P. Ponti Jr., Nelson D. A. Mascarenhas:
Combining Methods to Stabilize and Increase Performance of Neural Network-Based Classifiers. 105-111
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Aparecido Nilceu Marana, Anil K. Jain:
Ridge-Based Fingerprint Matching Using Hough Transform. 112-119
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Pedro Ribeiro de Andrade Neto, André Luiz Pires Guedes:
A Linear Algorithm for Exact Pattern Matching in Planar Subdivisions. 120-127
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Image Analysis I

Cláudio Rosito Jung, Christian Roberto Kelber:
An Improved Linear-Parabolic Model for Lane Following and Curve Detection. 131-138
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Paulo A. V. Miranda, Ricardo da Silva Torres, Alexandre X. Falcão:
TSD: A Shape Descriptor Based on a Distribution of Tensor Scale Local Orientation. 139-146
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Fábio J. Ayres, Rangaraj M. Rangayyan:
Performance Analysis of Oriented Feature Detectors. 147-154
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Carlos Solana, Leandro A. F. Fernandes, Edson J. R. Justino, Manuel M. Oliveira, Roberto da Silva, Luiz S. Oliveira, Flávio Bortolozzi, Gustavo J. Crespo:
Document Reconstruction Based on Feature Matching. 163-170
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Image Analysis II

M. S. Nery, A. M. Machado, Mario Fernando Montenegro Campos, Flávio L. C. Pádua, Rodrigo L. Carceroni, José P. Queiroz-Neto:
Determining the Appropriate Feature Set for Fish Classification Tasks. 173-180
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Marco Antonio Floriano de Oliveira, Raul Sidnei Wazlawick:
Linear Complexity Stereo Matching Based on Region Indexing. 181-188
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Julio Cezar Silveira Jacques Jr., Cláudio Rosito Jung, Soraia Raupp Musse:
Background Subtraction and Shadow Detection in Grayscale Video Sequences. 189-196
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Juliana Gambini, Marta Mejail, Julio Jacobo-Berlles, Alejandro César Frery:
Polarimetric SAR Region Boundary Detection Using B-Spline Deformable Countours under the G^H Model. 197-204
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Luís Augusto Consularo, Roberto Marcondes Cesar Junior:
Quadtree-Based Inexact Graph Matching for Image Analysis. 205-212
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Image Processing

Harold Ivan Angulo Bustos, Hae Yong Kim:
Reconstruction-Diffusion: An Improved Maximum Entropy Reconstruction Algorithm Based on the Robust Anisotropic Diffusion. 215-219
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Fernando V. Salina, Nelson D. A. Mascarenhas:
A Hybrid Estimation Theoretic-POCS Method for Tomographic Image Reconstruction. 220-224
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Fabrício Martins Lopes, Luís Augusto Consularo:
A RBFN Perceptive Model for Image Thresholding. 225-232
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Yossi Zana, Roberto Marcondes Cesar Junior, Regis de A. Barbosa:
Automatic Face Recognition System Based on Local Fourier-Bessel Feature. 233-240
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José R. A. Torreão, João L. Fernandes:
Single-Image Shape from Defocus. 241-246
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3D Imaging and Volume Rendering

Thomas Lewiner, Marcos Craizer, Hélio Lopes, Sinésio Pesco, Luiz Velho, Esdras Soares de Medeiros Filho:
GEncode: Geometry-Driven Compression in Arbitrary Dimension and Co-Dimension. 249-256
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David da Silva Pires, Roberto Marcondes Cesar Junior, Marcelo Bernardes Vieira, Luiz Velho:
Tracking and Matching Connected Components from 3D Video. 257-264
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João Luis Prauchner, Carla M. D. S. Freitas, João Luiz Dihl Comba:
Two-Level Interaction Approach for Transfer Function Specification. 265-272
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Rodrigo Espinha, Waldemar Celes Filho:
High-Quality Hardware-Based Ray-Casting Volume Rendering Using Partial Pre-Integration. 273-280
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Christian Hofsetz, Nelson Max:
Hardware-Assisted Visibility Ordering for Point-Based and Volume Rendering. 281-288
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Animation, Simulation, and Non-Photorealistic Rendering

Yalmar Ponce Atencio, Claudio Esperança, Paulo Roma Cavalcanti, Antonio A. F. Oliveira:
A Collision Detection and Response Scheme for Simplified Physically Based Animation. 291-298
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Julia Taylor-Hell:
Incorporating Biomechanics into Architectural Tree Models. 299-306
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Hedlena M. de A. Bezerra, Bruno Feijó, Luiz Velho:
An Image-Based Shading Pipeline for 2D Animation. 307-314
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Geisa Martins Faustino, Luiz Henrique de Figueiredo:
Simple Adaptive Mosaic Effects. 315-322
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Geometric and Solid Modelling

Marcus A. C. Farias, Carlos Eduardo Scheidegger, João Luiz Dihl Comba, Luiz Velho:
Boolean Operations on Surfel-Bounded Objects Using Constrained BSP-Trees. 325-332
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Bruno Rodrigues de Araújo, Joaquim Armando Pires Jorge:
A Calligraphic Interface for Interactive Free-Form Modeling with Large Datasets. 333-340
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Alex Jesus Cuadros-Vargas, Luis Gustavo Nonato, Rosane Minghim, Tiago Etiene:
Imesh: An Image Based Quality Mesh Generation Technique. 341-348
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Marcos Lage, Thomas Lewiner, Hélio Lopes, Luiz Velho:
CHF: A Scalable Topological Data Structure for Tetrahedral Meshes. 349-356
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Image-Based Techniques

Peter Longhurst, Kurt Debattista, Richard Gillibrand, Alan Chalmers:
Analytic Antialiasing for Selective High Fidelity Rendering. 359-366
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Erikson F. Morais, Mario Fernando Montenegro Campos, Flávio L. C. Pádua, Rodrigo L. Carceroni:
Particle Filter-Based Predictive Tracking for Robust Fish Counting. 367-374
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Kurt Debattista, Alan Chalmers:
Component-Based Adaptive Sampling. 375-382
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Leandro Tonietto, Marcelo Walter, Cláudio Rosito Jung:
Patch-Based Texture Synthesis Using Wavelets. 383-389
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Daniel G. Acevedo, Ana M. C. Ruedin:
Reduction of Interband Correlation for Landsat Image Compression. 390-396
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