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ORCID17th SIBGRAPI 2004: Curitiba, PR, Brazil
- XVII Brazilian Symposium on Computer Graphics and Image Processing, (SIBGRAPI 2004) 17-20 October 2004, Curitiba, PR, Brazil. IEEE Computer Society 2004, ISBN 0-7695-2227-0
1: Medical Image Processing
- Jacob Scharcanski
, Cláudio Rosito Jung:
An Adaptive Approach to Mammographic Image Denoising and Enhancement. 2-9 - Juliana Fernandes Camapum, Alzenir O. Silva, Alan N. Freitas, Hansenclever de F. Bassani, Flávia Mendes O. Freitas:
Segmentation of Clinical Structures from Images of the Human Pelvic Area. 10-16 - Fernando A. Fernandes Jr., Rodrigo L. Carceroni, Carlos Eduardo R. Lopes, Wagner Meira Jr., Raquel C. de Melo, Arnaldo de Albuquerque Araújo, Marcelo M. Santoro, Carlos H. Silveira:
An Image-Matching Approach to Protein Similarity Analysis. 17-24 - Glauber T. Silva, Alejandro César Frery, Eliana S. de Almeida, Shigao Chen, Mostafa Fatemi, James F. Greenleaf:
Image Formation in Vibro-Acoustography with Sector Array Transducers. 25-32 - José Miguel Salles Dias, Pedro Nande, Nuno Barata, André Correia:
O.G.R.E. - Open Gestures Recognition Engine. 33-40
2: Image Processing and Analysis
- Paulo Vinicius Koerich Borges, Joceli Mayer:
Informed Position Based Watermarking. 42-49 - Célia A. Zorzo Barcelos, Marcos Aurélio Batista, Adriana M. Martins, Antônio Carlos Nogueira:
Level Lines Continuation based Digital Inpainting. 50-57 - Alexandre Gonçalves Silva, Roberto de Alencar Lotufo:
Detection of Lines Using Hierarchical Region Based Representation. 58-64 - Alexandre X. Falcão, Felipe P. G. Bergo, Paulo A. V. Miranda:
Image Segmentation by Tree Pruning. 65-71 - Cláudio Rosito Jung, Christian Roberto Kelber:
A Robust Linear-Parabolic Model for Lane Following. 72-79
3: Pattern Recognition
- José Josemar de Oliveira Jr., Marcelo N. Kapp, Cinthia Obladen de Almendra Freitas, João Marques de Carvalho, Robert Sabourin:
Handwritten Recognition with Multiple Classifiers for Restricted Lexicon. 82-89 - Luiz Felipe Eiterer, Jacques Facon, David Menoti:
Postal Envelope Address Block Location by Fractal-Based Approach. 90-97 - Demian Wassermann, Marta Mejail, Juliana Gambini, María E. Buemi:
Segmentation with Active Contours: A Comparative Study of B-Spline and Level Set Techniques. 98-105 - Murillo R. P. Homem, Luciano da Fontoura Costa, Nelson D. A. Mascarenhas:
Skeletonization of Two-Dimensional Shapes via Fast Numerical Calculation of Vector Fields. 106-112 - Cláudio Rosito Jung, Rodrigo Schramm:
Rectangle Detection based on a Windowed Hough Transform. 113-120
4: Mathematical Morphology
- Marcelo de Almeida Oliveira, Neucimar Jerônimo Leite:
Reconnection of Fingerprint Ridges Based on Morphological Operators and Multiscale Directional Information. 122-129 - Romaric Audigier, Roberto de Alencar Lotufo, Alexandre X. Falcão:
On Integrating Iterative Segmentation by Watershed with Tridimensional Visualization of MRIs. 130-137 - Adriano B. Huguet, Marcos C. de Andrade, Rodrigo L. Carceroni, Arnaldo de Albuquerque Araújo:
Color-Based Watershed Segmentation of Low-Altitude Aerial Images. 138-145 - Franklin César Flores, Airton Marco Polidório, Roberto de Alencar Lotufo:
Color Image Gradients for Morphological Segmentation: The Weighted Gradient Improved by Automatic Imposition of Weights. 146-153 - Francisco Nivando Bezerra:
A Longest Common Subsequence Approach to Detect Cut and Wipe Video Transitions. 154-160
5: Computer Vision
- David Correa Martins Jr., Roberto Marcondes Cesar Junior, Junior Barrera:
W-Operator Window Design by Maximization of Training Data Information. 162-169 - José P. Queiroz-Neto, Rodrigo L. Carceroni, Wagner Barros, Mario Fernando Montenegro Campos:
Underwater Stereo. 170-177 - Luiz Cláudio G. Andrade, Mario Fernando Montenegro Campos, Rodrigo L. Carceroni:
A Video-Based Support System for Nighttime Navigation in Semi-Structured Environments. 178-185 - José R. A. Torreão, João L. Fernandes:
From Photometric-Motion to Shape from Shading. 186-192 - Perfilino Eugênio Ferreira Jr., José R. A. Torreão, Paulo Cezar Pinto Carvalho:
Data-Based Motion Simulation Through a Green's Function Approach. 193-199
6: Meshes and Geometry Compression
- Frutuoso G. M. Silva, Abel João Padrão Gomes:
Interactive Editing of Multiresolution Meshes. 202-209 - Dimas Martínez Morera, Luiz Velho, Paulo Cezar Pinto Carvalho:
Geodesic Paths on Triangular Meshes. 210-217 - Thomas Lewiner, Hélio Lopes, Jarek Rossignac, Antônio Wilson Vieira:
Efficient Edgebreaker for Surfaces of Arbitrary Topology. 218-225 - Ricardo Marroquim, Paulo Roma Cavalcanti, Claudio Esperança, Luiz Velho:
Multi-Resolution Triangulations with Adaptation to the Domain Based on Physical Compression. 226-233 - Thomas Lewiner, Luiz Velho, Hélio Lopes, Vinícius Mello:
Hierarchical Isocontours Extraction and Compression. 234-241
7: Curves and Surfaces
- Thomas F. Hain, Sri Venkat R. Racherla, David D. Langan:
Fast, Precise Flattening of Cubic Be'zier Segment Offset Curves. 244-249 - Thomas Lewiner, João D. Gomes Jr., Hélio Lopes, Marcos Craizer:
Arc-Length Based Curvature Estimator. 250-257 - Álvaro Cuno, Claudio Esperança, Antonio A. F. Oliveira, Paulo Roma Cavalcanti:
Fast Polygonization of Variational Implicit Surfaces. 258-265 - Bruno Rodrigues De Araújo, Joaquim A. Jorge:
Curvature Dependent Polygonization of Implicit Surfaces. 266-273 - Shin-Ting Wu, Vanio Fragoso de Melo:
A Deformable Surface Model on the Basis of the Theory of a Cosserat Surface. 274-281
8: Graphics Hardware and Rendering
- Esteban Walter Gonzalez Clua, Bruno Feijó, Marcelo Dreux, Francisco Fonseca:
Software Shaders in Interactive Environments Using Relief Impostors. 284-291 - Frederico Rodrigues Abraham, Waldemar Celes Filho, Renato Cerqueira, João Luiz Campos:
A Load-Balancing Strategy for Sort-First Distributed Rendering. 292-299 - Carlos Eduardo Scheidegger, João Luiz Dihl Comba, Rudnei Dias da Cunha:
Navier-Stokes on Programmable Graphics Hardware using SMAC. 300-307 - Christian Azambuja Pagot, João Luiz Dihl Comba, Manuel Menezes de Oliveira Neto:
Multiple-Depth Shadow Maps. 308-315 - Rogério Schmidt Feris, Ramesh Raskar, Kar-Han Tan, Matthew A. Turk:
Specular Reflection Reduction with Multi-Flash Imaging. 316-321
9: Virtual Reality, Visualization and Modeling
- Víctor Theoktisto, Marta Fairén González:
On Extending Collaboration in Virtual Reality Environments. 324-331 - Maria Andréia F. Rodrigues, Ricardo Régis Cavalcante Chaves, Wendel Bezerra Silva:
Collaborative Virtual Training Using Force Feedback Devices. 332-339 - Almir Olivette Artero, Maria Cristina Ferreira de Oliveira:
Viz3D: Effective Exploratory Visualization of Large Multidimensional Data Sets. 340-347 - Leandro Tonietto, Marcelo Walter:
Morphing Textures with Texton Masks. 348-353 - Lourena Rocha, Luiz Velho, Paulo Cezar Pinto Carvalho:
Motion Reconstruction using Moments Analysis. 354-361
10: Modeling
- Antonio A. F. Oliveira, Saulo Ribeiro, Ricardo C. Farias, Claudio Esperança, Gilson A. Giraldi:
Loop Snakes: Snakes with Enhanced Topology Control. 364-371 - Esdras Soares de Medeiros Filho, Luiz Velho, Hélio Lopes:
Restricted BPA: Applying Ball-Pivoting on the Plane. 372-379 - Siome Goldenstein, Christian Vogler, Luiz Velho:
Adaptive Deformable Models. 380-387 - Nathaniel Williams, Kok-Lim Low, Chad Hantak, Marc Pollefeys, Anselmo Lastra:
Automatic Image Alignment for 3D Environment Modeling. 388-395 - Anselmo Antunes Montenegro, Paulo Cezar Pinto Carvalho, Luiz Velho, Marcelo Gattass:
Space Carving with a Hand-Held Camera. 396-403
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