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ORCID24th SIBGRAPI 2011: Alagoas, Brazil
- Thomas Lewiner, Ricardo da Silva Torres:
24th SIBGRAPI Conference on Graphics, Patterns and Images, Sibgrapi 2011, Alagoas, Maceió, Brazil, August 28-31, 2011. IEEE Computer Society 2011, ISBN 978-1-4577-1674-4
Feature Extraction and Matching
- Ricardo Marroquim
, Gustavo Pfeiffer, Felipe Moura de Carvalho, Antonio A. F. Oliveira:
Texturing 3D Models with Low Geometric Features. 1-8 - Renata Nascimento, Fabiane Queiroz, Allan Rocha, Tsang Ing Ren, Vinícius Mello, Adelailson Peixoto:
Colorization and Illumination of 2D Animations Based on a Region-Tree Representation. 9-16 - Rafael Fernandes Ivo, Creto Augusto Vidal, Joaquim B. Cavalcante Neto:
A New Method for Cutting Splats of Models with Sharp Features. 17-24 - David Günther, Jan Reininghaus, Ingrid Hotz, Hubert Wagner:
Memory-Efficient Computation of Persistent Homology for 3D Images Using Discrete Morse Theory. 25-32 - Leonardo Fischer, Luciana Porcher Nedel:
Semi-automatic Navigation on 3D Triangle Meshes Using BVP Based Path-Planning. 33-40 - Priscila Saboia, Siome Goldenstein:
Crowd Simulation: Improving Pedestrians' Dynamics by the Application of Lattice-Gas Concepts to the Social Force Model. 41-47 - Humberto Souto, Soraia Raupp Musse:
Automatic Detection of 2D Human Postures Based on Single Images. 48-55
Geometric Modeling
- Jorge Estrada-Sarlabous, Victoria Hernández-Mederos, Nayla López Gil, Luiz Velho, Dimas Martínez Morera:
Geodesic Conic Subdivision Curves on Surfaces. 56-63 - Adrien Bernhardt, André Maximo, Luiz Velho, Houssam Hnaidi, Marie-Paule Cani:
Real-Time Terrain Modeling Using CPU-GPU Coupled Computation. 64-71 - Francisco Ganacim, Luiz Henrique de Figueiredo, Diego Nehab:
Beam Casting Implicit Surfaces on the GPU with Interval Arithmetic. 72-77 - Afonso Paiva, Ronan Amorim, Luiz Velho, Mario Costa Sousa:
Sketch-Based Adaptive Mesh Augmentation Using Stellar Operators. 78-85 - Ricardo Binsfeld, John Gamboa, Marcelo Walter:
Visual Patterns in the Plant Kingdom. 86-92
Visualization
- Fábio Markus Miranda, Waldemar Celes Filho:
Accurate Volume Rendering of Unstructured Hexahedral Meshes. 93-100 - Allan Rocha, Fábio Markus Miranda, Waldemar Celes Filho:
Illustrative Volume Visualization for Unstructured Meshes Based on Photic Extremum Lines. 101-108 - Shin-Ting Wu, José Elías Yauri Vidalón, Lionis de Souza Watanabe:
Snapping a Cursor on Volume Data. 109-116 - Guilherme Kunigami, Pedro Jussieu de Rezende, Cid Carvalho de Souza, Tallys H. Yunes:
Determining an Optimal Visualization of Physically Realizable Symbol Maps. 117-124 - Paulo Joia, Erick Gomez Nieto, Glenda Botelho, João do E. S. Batista Neto, Afonso Paiva, Luis Gustavo Nonato:
Projection-Based Image Retrieval Using Class-Specific Metrics. 125-132 - Thiago Toledo, Waldemar Celes Filho:
Visualizing 3D Flow of Black-Oil Reservoir Models on Arbitrary Surfaces Using Projected 2D Line Integral Convolution. 133-140
Information Extraction and Matching
- Ialis C. Paula Jr., Fátima N. S. de Medeiros, Francisco Nivando Bezerra, Daniela Mayumi Ushizima:
Corner Detection within a Multiscale Framework. 141-148 - Leandro Lorenzett Dihl, Cláudio Rosito Jung, José Bins:
Robust Adaptive Patch-Based Object Tracking Using Weighted Vector Median Filters. 149-156 - Aveek Shankar Brahmachari, Sudeep Sarkar:
View Clustering of Wide-Baseline N-views for Photo Tourism. 157-164 - Arnaldo Câmara Lara, Roberto Hirata Jr.:
Combining Features to a Class-Specific Model in an Instance Detection Framework. 165-172 - Marcelo de Miranda Coelho, Eduardo Valle, Cássio Santos Júnior, Arnaldo de Albuquerque Araújo:
Subspace Clustering for Information Retrieval in Urban Scene Databases. 173-180 - Rodrigo Nakamura, Clayton R. Pereira, João Paulo Papa, Alexandre X. Falcão:
Optimum-Path Forest Pruning Parameter Estimation through Harmony Search. 181-188
Image and Video Analysis
- Vitor de Lima, William Robson Schwartz, Hélio Pedrini:
Fast Low Bit-Rate 3D Searchless Fractal Video Encoding. 189-196 - Diego Noble, Marcelo Schiavon Porto, Luciano Volcan Agostini, Ricardo Matsumura de Araújo, Luís C. Lamb:
Two Novel Algorithms for High Quality Motion Estimation in High Definition Video Sequences. 197-204 - Robson Lins, Emerson Lima, Silvio Melo:
Low Discrepancy Sequences Applied in Block Matching Motion Estimation Algorithms. 205-210 - Thomas Martin Deserno, Michael Soiron, Júlia Epischina Engrácia de Oliveira, Arnaldo de Albuquerque Araújo:
Towards Computer-Aided Diagnostics of Screening Mammography Using Content-Based Image Retrieval. 211-219 - Samuel Macêdo, Thiago S. M. C. de Farias, Juliane Lima, Judith Kelner, Eduardo S. Albuquerque:
Towards a Standalone Methodology for Robust Algorithms Evaluation: A Case Study in 3D Reconstruction. 220-227 - Luiz Eduardo Vasconcelos, Nelson Paiva Oliveira Leite, Carlos A. M. Pinheiro, Otávio Augusto Salgado Carpinteiro:
The Development of a Tool for the Air Data System Calibration Flight Tests Campaign Using Image Processing. 228-235
Image and Video Enhancement
- Alex Jesús Cuadros-Vargas, Luis Gustavo Nonato, Valerio Pascucci:
Combinatorial Laplacian Image Cloning. 236-241 - Ana Luísa Dine Martins, Nelson D. A. Mascarenhas:
Spatio-temporal Resolution Enhancement of Vocal Tract MRI Sequences Based on the Wiener Filter. 242-249 - Pedro Garcia Freitas, Mylène C. Q. Farias, Aletéia P. F. Araújo:
Fast Inverse Halftoning Algorithm for Ordered Dithered Images. 250-257 - Marcia L. S. Aguena, Nelson D. A. Mascarenhas:
Generalization of Iterative Restoration Techniques for Super-Resolution. 258-265
Segmentation
- Wallace Casaca, Afonso Paiva, Luis Gustavo Nonato:
Spectral Segmentation Using Cartoon-Texture Decomposition and Inner Product-Based Metric. 266-273 - Pedro Freitas, Letícia Rittner, Simone Appenzeller, Roberto de Alencar Lotufo:
Watershed-Based Segmentation of the Midsagittal Section of the Corpus Callosum in Diffusion MRI. 274-280 - Luiz Belussi, Nina S. T. Hirata:
Fast QR Code Detection in Arbitrarily Acquired Images. 281-288 - Paulo André Vechiatto Miranda, Alexandre X. Falcão:
Elucidating the Relations among Seeded Image Segmentation Methods and their Possible Extensions. 289-296 - Rensso Mora Colque, Guillermo Cámara Chávez:
Progressive Background Image Generation of Surveillance Traffic Videos Based on a Temporal Histogram Ruled by a Reward/Penalty Function. 297-304 - Karin Satie Komati, Jorge Leonid Aching Samatelo, Evandro Ottoni Teatini Salles, Mário Sarcinelli Filho:
A Strategy for Boundary Detection Combining Region and Edge Information. 305-312
Learning in Images
- Thiago C. Silva, Thiago Henrique Cupertino, Liang Zhao:
Stochastic Competitive Learning Applied to Handwritten Digit and Letter Clustering. 313-320 - Rosario Medina Rodríguez, Ronaldo Fumio Hashimoto:
Combining Dialectical Optimization and Gradient Descent Methods for Improving the Accuracy of Straight Line Segment Classifiers. 321-328 - Fernando Kentaro Inaba, Evandro O. T. Salles, Thomas W. Rauber:
Kernel Sammon Map. 329-336 - Thomas W. Rauber, Karsten Berns:
Kernel Multilayer Perceptron. 337-343 - Thiago C. Silva, Thiago Henrique Cupertino, Liang Zhao:
High Level Classification for Pattern Recognition. 344-351 - Ana Paula Brandão Lopes, Elerson Rubens da Silva Santos, Eduardo Valle, Jussara M. Almeida, Arnaldo de Albuquerque Araújo:
Transfer Learning for Human Action Recognition. 352-359
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