CSDL - Proceedings S

Committees (PDF)

pp. xi

Reviewers (PDF)

pp. xiii

Geometric Modeling

Tracing along an Intersection Closed Loop, When Should One Stop? (Abstract)

Shin Ting Wu

Osmar Alessio

pp. 2

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Luiz Henrique de Figueiredo

Robust Adaptive Approximation of Implicit Curves (Abstract)

Helio Lopes

Joã Oliveira

pp. 10

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An OOP Approach for Mesh Generation of Multi-Region Models with NURBS (Abstract)

William M. Lira

Paulo Roma Cavalcanti

Luiz C. G. Coelho

Luiz F. Martha

pp. 18

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On Reconstructing Surfaces of Arbitrary Topology from Range Images (Abstract)

Merceds Gonzales Márquez

Shin-Ting Wu

Rosana Da Silva

pp. 26

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Pattern Classification

High-Level Verification of Handwritten Numeral Strings (Abstract)

pp. 36

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Performance Evaluation of Prototype Selection Algorithms for Nearest Neighbor Classification (Abstract)

pp. 44

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Ongoing Learning for Supervised Pattern Recognition (Abstract)

Ricardo Barandela

Mariela Juárez

pp. 51

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Multi-Resolution Classification Trees in OCR Design (Abstract)

M. Brun

pp. 59

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Scale-Space and Multi-Resolution Processing

Discrete Scale Spaces via Heat Equation (Abstract)

pp. 68

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Cristiane Bastos Rocha Ferreira

Automated Mammogram Classification Using a Multi-Resolution Pattern Recognition Approach (Abstract)

Dibio Leandro Borges

pp. 76

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Blood Vessels Segmentation in Retina: Preliminary Assessment of the Mathematical Morphology and of the Wavelet Transform Techniques (Abstract)

pp. 84

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Multi-Bands Image Analysis Using Local Fractal Dimension (Abstract)

Aura Conci

Éldman De Oliveira Nunes

pp. 91

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Mathematical Morphology

Fast Multidimensional Parallel Euclidean Distance Transform Based on Mathematical Morphology (Abstract)

Roberto A. Lotufo

Francisco A Zampirolli

pp. 100

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Hybrid Human-Machine Non-Linear Filter Design Using Envelopes (Abstract)

pp. 106

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Microarray Gridding by Mathematical Morphology (Abstract)

pp. 112

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Connected Filtering by Graylevel Classification through Morphological Histogram Processing (Abstract)

Franklin César Flores

Roberto De Lotufo

pp. 120

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Sérgio Roberto Matiello Pellegrino

Image Synthesis

Procedural Models on Image Synthesis for Ocean Animation (Abstract)

Cesar Tadeu Pozzer

pp. 130

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Esteban Walter Gonzalez Clua

A Shading Model for Image-Based Rendering (Abstract)

Marcelo Dreux

Bruno Feijó

pp. 138

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Esteban Walter Gonzalez Clue

A Shading Model for Image-Based Rendering (Abstract)

Marcelo Dreux

Bruno Feijó

pp. 138

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Procedural Shape Synthesis on Subdivision Surfaces (Abstract)

pp. 146

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Dynamic Algorithm Binding for Interactive Walkthroughs (Abstract)

Pedro Pires

João Pereira

pp. 154

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Image Compression

Transform Image Coding with Global Thresholding: Application to Baseline JPEG (Abstract)

pp. 0164

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Adaptative Image Denoising in Scale-Space Using the Wavelet Transform (Abstract)

C.R. Jung

J. Scharcanski

pp. 172

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Video Watermark Technique in Motion Vector (Abstract)

pp. 179

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Animation and Simulation

Programming Behaviors with Local Perception and Smart Objects: An Approach to Solve Autonomous Agents Tasks (Abstract)

pp. 184

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Realistic Skeletal Muscle Deformation Using Finite Element Analysis (Abstract)

pp. 192

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Control of Articulated Figures Animations Using Petri Nets (Abstract)

Alberto Barbosa Raposo

Léo Magalhães

Alessandro De Lima Bicho

pp. 200

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Arena and Woxbot: First Steps Towards Virtual World Simulations (Abstract)

Joåo Eduardo Kögler Jr.

Márcio Lobo Netto

Emí Del Moral Hernandez

Fábio Roberto Miranda

pp. 208

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Aerial Interpretation and Shape Estimation

Enhancing the Volumetric Approach to Stereo Matching (Abstract)

Antonia A.F. Oliveira

Luiz M.G. Gonçalves

Italo De Olivera Matia

pp. 0218

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A Fast Vision-Based Road Following Strategy Applied to the Control of Aerial Robots (Abstract)

Geraldo F. Silveira

J. Reginaldo H. Carvalho

pp. 226

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Interactive Digital Mirror (Abstract)

Carlos Hitoshi Morimoto

pp. 232

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New Agroclimatic Digital Images Classification System and Risk Zone Mapping (Abstract)

Luciano Pugsley

Paulo Estevao Cruvinel

Paulo henrique Caramori

pp. 237

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Ana Maria Marques Da Silva

Medical Images

On Determining a Signature for Skeletal Maturity (Abstract)

Silvia Delgado Olabarriaga

Carlos Augusto Dietrich

Carlos Andre Aita Schmitz

pp. 246

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Cardiac Image Sequence Analysis Using a Spatiotemporal Frequency Approach (Abstract)

Wietske Ineke Meyering

Marco Antonio Gutierrez

pp. 252

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Analysis of Medical Image Sequences by Recursive Polynomial Registration (Abstract)

Mario P.M.F. Prado

Nelson D.A. Mascarenhas

Paulo M.A. Marques

pp. 258

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Classifying Clusters of Microcalcifications in Digitized Mammograms by Artificial Neural Network (Abstract)

Ana Claudia Patrocinio

Homero Schiabel

pp. 266

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Image Segmentation

An Interactive Algorithm for Image Denoising and Segmentation (Abstract)

Marcos C. de Andrade

Baba C. Vemuri

pp. 274

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Arnaldo De Albuquerque Araújo

Segmentation into Fuzzy Regions Using Topographic Distance (Abstract)

Marcelo Bernardes Vieira

Sylvie Philipp-Foligue

pp. 282

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Philippe Olivier Alexandre Navaux

Segmentation of TEM Images Using Oscillatory Neural Networks (Abstract)

Denis Fernandes

Paulo Fernando Papaleo Fichtner

pp. 289

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Silvia Jamil Ferzoli Guimarães

A Method for Cut Detection Based on Visual Rhythm (Abstract)

Michel Couprie

Arnaldo De Albuquerque Araújo

Neucimar Jerô Leite

pp. 297

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Interaction and Visualization

Wavelet Compression of Vector Field Visualizations (Abstract)

Virginie Marion-Poty

Wilfrid Lefer

pp. 306

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Joaquim Armando Pires Jorge

Handling Ambiguity and Errors: Visual Languages for Calligraphic Interaction (Abstract)

João Pereira

Manuel João Fonseca

pp. 312

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NISVAS, Three-Dimensional Interactive Visualization in Java3D (Abstract)

pp. 320

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Carlos Henrique Auartucci Forster

An Architecture Based on Constraints for Augmented Shared Workspaces (Abstract)

Cllésio L. Tozzi

pp. 328

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Feature Extraction

Learning and Extracting Primal-Sketch Features in a Log-Polar Image Representation (Abstract)

Herman Martins Gomes

Robert B. Fisher

pp. 338

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Improving the Original Dual-T-Snakes Model (Abstract)

pp. 346

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Luciano Da Fontoura Costa

Inferring Shape Evolution (Abstract)

Andrea G. Campos Bianchi

pp. 354

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Feature Subset Selection Using Genetic Algorithms for Handwritten Digit Recognition (Abstract)

pp. 362

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Mayra Gomes De C. Cerqueira

Posters

HalfToner: A Tool for Comparing Halftoning Algorithms (PDF)

Clovis M. Noguira Neto

Julio Cesar Dos S. Lins

Paula Renata C. Carvalho

Suzana M. De Borba Maranhao

Alejandro C. Frery

pp. 372

Carla Maria Dal Sasso Freitas

Node-Edge Diagram Layout for Displaying Hierarchies (PDF)

Ricardo Andrade Cava

pp. 373

Reducing Latency to Volume Visualization on PC Cluster (PDF)

Paulo Alexandre Bressan

Marcelo Knorich Zuffo

pp. 374

Gustavo Nunes Coelho Fantini

A Configurable and Portable Benchmark for 3D Graphics (PDF)

Carlos Augusto Paiva Da Silva Martins

pp. 375

Luiz Henrique de Figueiredo

Real-Time Collision Detection and Response (PDF)

pp. 376

Revisiting Adaptively Sampled Distance Fields (PDF)

Luiz Velho

Joao Batista De Oliveira

pp. 0377

A Simple Adaptive Scheme for Terrain Modeling Based on Average (PDF)

pp. 378

GLFurry - An Interactive 3D Fur Modeling System (PDF)

pp. 379

A Comparative Study of Algorithms for 3D Morphing (PDF)

Tatiana Figueiredo Evers

Marcelo Walter

pp. 380

Helena Cristina Da Gama Leitão

Modeling the Structure of Feathers (PDF)

pp. 381

Digitization and Reconstruction of Archaeological Artifacts (PDF)

Jorge Stolfi

pp. 382

Maria Augusta Silveira Netto Nunes

Logo3D - An Extension Three-Dimensional of LOGO (PDF)

Silvano Maneck Malfatti

Deise Francisco

Selan Rodrigues Dos Santos

pp. 383

Parallel DSP Architecture for Reconstruction of Tomographic Images Using Wavelets Techniques (PDF)

Mauricio Fernando Lima Pereira

Luciano Vieira Koenigkan

Paulo Estevao Cruvinel

pp. 384

Lossless Image Compression of Computerized Tomography Projections (PDF)

Ionildo Jose Sanches

Eduardo Parente Ribeiro

pp. 385

Morphologic Analysis of the Endothelium Corneal Tissue Using Mathematical Morphology (PDF)

Cesar Augusto Cardoso Caetano

Andre Baptista Rosa Filho

Liliane Ventura

Sidney J.F. Sousa

Roberto De Alencar Lotufo

pp. 386

Refinement of T-Snakes Using Adaptive Parameters (PDF)

Ângela Vilhena Dias

Sergio Shiguemi Furuie

pp. 387

Computer-Aided Diagnostic System for Skeletal Age Assessment (PDF)

Glaucia L. de Oliveira

Gustavo P. Noal

Ana M. Marques da Silva

Carlos A. A. Schmitz

pp. 388

Incorporation of Geometrical Information to Identify Cardiac Structures in MRI (PDF)

Marina De Sa Rebelo

Marco Antonio Gutierrez

pp. 389

A System for Event Related fMRI Post Processing (PDF)

Pedro Paulo De Magalhaes Oliveira Jr

pp. 390

New Method to Obtain the Directional Image for Fingerprint Classification (PDF)

Silvia M. Farani Costa

Joao Marcelo V. de Oliveira

Luciano M. Arantes

Francisco Javier Ramirez Fernandez

pp. 391

Algorithm for Analyzing Anatomical Structure of Wood from Brazilian Forest Species Based on Digital Imaging Processes Techniques (PDF)

Thiago Pirola Ribeiro

Mario Tomazello Filho

Paulo Estevao Cruvinel

pp. 392

Hierarchical Regions Matching in Image Sequences through Association Graph (PDF)

Advanced Image Characterization in Scanning Probe Microscopy (PDF)

pp. 393

Evaluation of Holistic Features for Word Recognition (PDF)

pp. 394

Proposal of a Classifier of Images Collected in the World Wide Web (PDF)

Camillo J. S. Oliveir

Carlos A. Severiano Jr.

pp. 395

Marco Antônio de Carvalho

Roberto De Alencar Lotufo

pp. 396

Pattern Recognition in the Characterization of the Mesostructure of Bamboo (PDF)

Otávio Da Fonseca Martins Gomes

Guilherme Lúcio Mota

Conrado De Souza Rodrigues

Sidnei Paciornik

pp. 397

Arnaldo De Albuquerque Araújo

Pollen Grain Information Retrieval by Neural Representation (PDF)

Leonardo Max Batista Claudino

Ricardo Augusto Rabelo Oliveira

pp. 398

Eulanda Miranda dos Santos

Appearance-Based Object Recognition Using Support Vector Machines (PDF)

Herman Martins Gomes

pp. 399

Alexandre Gonçalves Silva

Recognition of Character Using a Morphological Associative Memory (PDF)

pp. 400

JDIPF - Java Digital Image Processing Framework (PDF)

pp. 401

Toolbox of Image Processing for Numerical Python (PDF)

Roberto De Alencar Lotufo

Rubens Campos Machado

pp. 402

Prontovideo: An Image Sequence Segmentation Tool Applied to Video Edition (PDF)

Reactive Perception for Autonomous Task Manipulation in Robotic Agents (PDF)

M. Reis

pp. 403

Rubens Machado

Robert Koo

Renato Machado da Costa

Roberto De Lotufo

Franklin César Flores

Alexandre Xavier Falcão

Guilherme Santos Mazzela

pp. 404

A Low-Cost Solution for Obtaining Remote Sensing Images (PDF)

Ronel Marcos de Moraes

pp. 405

A Digital Image Processing Based Methodology for the Extraction of the Quantitative Parameters of a Superficial Drainage Basin (PDF)

Using the Hough Transform to Detect Circular Forms in Satellite Imagery (PDF)

pp. 406

Camillo J. S. Oliveira

pp. 407

Integration of Sunlight Access Control to a Building Potential Simulator (PDF)

DINAMICA - A Landscape Dynamics Simulation Software (PDF)

pp. 408

pp. 409

Author Index (PDF)

pp. 410