20. SIBGRAPI 2007: Belo Horizonte, Brazil

Animation and Graphical Interfaces

• Edilson de Aguiar, Rhaleb Zayer, Christian Theobalt, Hans-Peter Seidel, Marcus A. Magnor:
  A Simple Framework for Natural Animation of Digitized Models. 3-10
  
• Laurindo Britto Neto, Bruno Motta de Carvalho:
  Message in a Bottle: Stylized Rendering of Sand Movies. 11-18
  
• Harlen Costa Batagelo, Shin-Ting Wu:
  Application-independent accurate mouse placements on surfaces of arbitrary geometry. 19-26
  
• Fernando Vieira Paulovich, Maria Cristina Ferreira de Oliveira, Rosane Minghim:
  The Projection Explorer: A Flexible Tool for Projection-based Multidimensional Visualization. 27-36
  

Mathematical Morphology

• Marcos Cordeiro d'Ornellas, José Antonio Trindade Borges da Costa:
  Color Mathematical Morphology Based on Partial Ordering of Spectra. 37-44
  
• Leticia Rittner, Franklin César Flores, Roberto de Alencar Lotufo:
  New Tensorial Representation of Color Images: Tensorial Morphological Gradient Applied to Color Image Segmentation. 45-52
  
• Carlos S. Santos, Nina S. T. Hirata, Roberto Hirata Jr.:
  Two-stage Binary Image Operator Design: an Approach Based on Interaction Information. 53-60
  
• Romaric Audigier, Roberto de Alencar Lotufo:
  Seed-Relative Segmentation Robustness of Watershed and Fuzzy Connectedness Approaches. 61-70
  

Modeling and Computational Geometry

• Dimas Martínez Morera, Paulo Cezar Pinto Carvalho, Luiz Velho:
  Geodesic Bezier Curves: a Tool for Modeling on Triangulations. 71-78
  
• Rodrigo de Toledo, Bin Wang, Bruno Lévy:
  Geometry Textures. 79-86
  
• Marcelo C. Couto, Cid C. de Souza, Pedro Jussieu de Rezende:
  An Exact and Efficient Algorithm for the Orthogonal Art Gallery Problem. 87-94
  
• Joao Paulo Gois, Valdecir Polizelli-Junior, Tiago Etiene, Eduardo Tejada, Antonio Castelo, Thomas Ertl, Luis Gustavo Nonato:
  Robust and Adaptive Surface Reconstruction using Partition of Unity Implicits. 95-104
  

Image Processing Applications

• Hae Yong Kim, Joceli Mayer:
  Data Hiding for Binary Documents Robust to Print-Scan, Photocopy and Geometric Distortions. 105-112
  
• Ricardo L. de Queiroz:
  Improved Reversible Mapping from Color to Gray. 113-120
  

Image and Video Retrieval

• Javier A. Montoya-Zegarra, Neucimar Jerônimo Leite, Ricardo da Silva Torres:
  Rotation-Invariant and Scale-Invariant Steerable Pyramid Decomposition for Texture Image Retrieval. 121-128
  
• Zenilton Kleber G. do Patrocínio Jr., Silvio Jamil Ferzoli Guimarães, Hugo Bastos de Paula:
  Bipartite graph matching for video clip localization. 129-138
  

Rendering and Visualization

• Vitor Barata R. Barroso, Waldemar Celes Filho:
  Improved Real-Time Shadow Mapping for CAD Models. 139-146
  
• Saulo Ribeiro, André Maximo, Cristiana Bentes, Antonio A. F. Oliveira, Ricardo C. Farias:
  Memory-Aware and Efficient Ray-Casting Algorithm. 147-154
  
• J. Eskil Bendz, Hilton G. Fernandes, Marcelo Knörich Zuffo:
  Visually Improved Understanding of Three-Dimensionally Propagating Electromagnetic Fields in Wireless Networks. 155-162
  
• Erik W. Anderson, Steven P. Callahan, Carlos Eduardo Scheidegger, John M. Schreiner, Cláudio T. Silva:
  Hardware-Assisted Point-Based Volume Rendering of Tetrahedral Meshes. 163-172
  

Object Location and Tracking

• Wesley Nunes Gonçalves, João Bosco Olivera Monteiro, Jonathan de Andrade Silva, Bruno Brandoli Machado, Hemerson Pistori, Valguima Odakura:
  Multiple Mice Tracking using a Combination of Particle Filter and K-Means. 173-178
  
• Ana Beatriz V. Graciano, Roberto Marcondes Cesar Junior, Isabelle Bloch:
  Graph-based Object Tracking Using Structural Pattern Recognition. 179-186
  
• Bruno de Brito Leite, Eanes Torres Pereira, Herman Martins Gomes, Luciana R. Veloso, Cicero Einstein do Nascimento Santos, João Marques de Carvalho:
  A Learning-based Eye Detector Coupled with Eye Candidate Filtering and PCA Features. 187-194
  
• José Gilvan Rodrigues Maia, Fernando de Carvalho Gomes, Osvaldo de Souza:
  Automatic Eye Localization in Color Images. 195-204
  

3D Imaging and Stereo Vision

• Matthew J. Leotta, Austin Vandergon, Gabriel Taubin:
  Interactive 3D ScanningWithout Tracking. 205-212
  
• Wagner Barros, Rodrigo L. Carceroni, Lara C. R. Coelho, José P. Queiroz-Neto:
  An Opto-Mechanical Apparatus for Binocular Helmholtz Stereopsis in Static and Dynamic Scenes. 213-220
  
• Helena Cristina da Gama Leitão, Rafael Felipe V. Saracchini, Jorge Stolfi:
  A Bucket Grid Structure to Speed Up Table Lookup in Gauge-Based Photometric Stereo. 221-230
  

Pattern Recognition and Applications

• Luciano Silva da Silva, Jacob Scharcanski:
  Unsupervised Identification of Coherent Motion in Video. 231-238
  
• Fabricio A. Breve, Moacir P. Ponti-Junior, Nelson D. A. Mascarenhas:
  Multilayer Perceptron Classifier Combination for Identification of Materials on Noisy Soil Science Multispectral Images. 239-244
  
• Lucio Andre de Castro Jorge, Henrique de Souza Ruiz, Ednaldo J. Ferreira, Adilson Gonzaga:
  Wrapper Approach to Select a Subset of Color Components for Image Segmentation with Photometric Variations. 245-252
  
• Davi P. Santos, João Batista Neto:
  Feature selection with equalized salience measures and its application to segmentation. 253-262
  

Image Filtering

• María E. Buemi, Marta Mejail, Julio C. Jacobo, Juliana Gambini:
  Improvement in SAR Image Classification using Adaptive Stack Filters. 263-270
  
• Moacir P. Ponti-Junior, Nelson D. A. Mascarenhas, Cláudio A. T. Suazo:
  A Restoration and Extrapolation Iterative Method for Band-limited Fluorescence Microscopy Image. 271-280
  

Medical Image Segmentation

• Michael Hofer, Aparecido Nilceu Marana:
  Dental Biometrics: Human Identification Based On Dental Work Information. 281-286
  
• Flávio Luiz Seixas, Andrea Silveira de Souza, Alair Augusto Sarmet dos Santos, Débora C. Muchaluat-Saade:
  Automated Segmentation of the Corpus Callosum Midsagittal Surface Area. 287-293
  
• Leyza Baldo Dorini, Rodrigo Minetto, Neucimar Jerônimo Leite:
  White blood cell segmentation using morphological operators and scale-space analysis. 294-304
  

Medical Imaging, Registration, and Visualization

• Ulas Bagci, Li Bai:
  Multiresolution Elastic Medical Image Registration in Standard Intensity Scale. 305-312
  
• Sylvia Rueda, Jayaram K. Udupa, Li Bai:
  Local Scale for Boundary Shape Description: Application in Locating Landmarks Automatically. 313-320
  
• Adriane Parraga, Altamiro Susin, Johanna Pettersson, Benoit M. Macq, Mathieu De Craene:
  3D Atlas Building in the Context of Head and Neck Radiotherapy Based on Dense Deformation Fields. 321-328
  
• Juliano J. Duque, Marcio J. Sturzbecher, Draulio B. Araújo, Joaquim Cezar Felipe:
  A New Method for Detection of Active Brain Regions with Event-Related fMRI Time Series Analysis. 329-334