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20th SIBGRAPI 2007: Belo Horizonte, Brazil
- SIBGRAPI 2007, Proceedings of the XX Brazilian Symposium on Computer Graphics and Image Processing, Belo Horizonte, Brazil, 7-10 October 2007. IEEE Computer Society 2007, ISBN 0-7695-2996-8
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 S. Britto Neto
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
The Projection Explorer: A Flexible Tool for Projection-based Multidimensional Visualization. 27-36
Mathematical Morphology
- Marcos Cordeiro d'Ornellas, José Antônio Trindade Borges da Costa:
Color Mathematical Morphology Based on Partial Ordering of Spectra. 37-44 - Letícia Rittner
New Tensorial Representation of Color Images: Tensorial Morphological Gradient Applied to Color Image Segmentation. 45-52 - Carlos S. Santos, Nina S. T. Hirata
Two-stage Binary Image Operator Design: an Approach Based on Interaction Information. 53-60 - Romaric Audigier
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
An Exact and Efficient Algorithm for the Orthogonal Art Gallery Problem. 87-94 - Joao Paulo Gois
Robust and Adaptive Surface Reconstruction using Partition of Unity Implicits. 95-104
Image Processing Applications
- Hae Yong Kim
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
Rotation-Invariant and Scale-Invariant Steerable Pyramid Decomposition for Texture Image Retrieval. 121-128 - Zenilton Kleber G. do Patrocínio Jr.
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
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 Oliveira Monteiro, Jonathan de Andrade Silva, Bruno Brandoli Machado, Hemerson Pistori
Multiple Mice Tracking using a Combination of Particle Filter and K-Means. 173-178 - Ana Beatriz Vicentim Graciano, Roberto Marcondes Cesar Junior
Graph-based Object Tracking Using Structural Pattern Recognition. 179-186 - Bruno de Brito Leite, Eanes Torres Pereira, Herman Martins Gomes, Luciana Ribeiro 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
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
Multilayer Perceptron Classifier Combination for Identification of Materials on Noisy Soil Science Multispectral Images. 239-244 - Lúcio André de Castro Jorge, Henrique de Souza Ruiz, Ednaldo J. Ferreira
Wrapper Approach to Select a Subset of Color Components for Image Segmentation with Photometric Variations. 245-252 - Davi Pereira-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 Jr.
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
Automated Segmentation of the Corpus Callosum Midsagittal Surface Area. 287-293 - Leyza Baldo Dorini, Rodrigo Minetto
White blood cell segmentation using morphological operators and scale-space analysis. 294-304
Medical Imaging, Registration, and Visualization
- Ulas Bagci
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 Amadeu Susin, Johanna Pettersson, Benoît Macq, Mathieu De Craene:
3D Atlas Building in the Context of Head and Neck Radiotherapy Based on Dense Deformation Fields. 321-328 - Juliano Jinzenji Duque, Marcio J. Sturzbecher, Draulio B. de Araújo
A New Method for Detection of Active Brain Regions with Event-Related fMRI Time Series Analysis. 329-334
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