SIBGRAPI 2014 - Technical Session Program
TS 1 - Geometry & Devices
- Session Chair: Manuel Menezes de Oliveira (UFRGS)
- Thursday, August 28, 11h - 13h
- Room: FGV´s Cultural Center
A Sketch-Based Modeling Framework Based on Adaptive Meshes
Emilio Vital Brazil*, University of Calgary; Ronan Amorim, ; Mario Costa Sousa, University of Calgary; Luiz Velho, IMPA; Luiz Henrique de Figueiredo, IMPA
Grid-based Shortest Path Algorithm for Voronoi Diagrams with Generalized Distance Functions
Julio Toss*, UFRGS; Joao Comba, UFRGS; Bruno Raffin,
3D Face Reconstruction from Video Using 3D Morphable Model and Silhouette
Christian Baumberger, University of Bern, Switzerland; Mauricio Reyes, University of Bern, Switzerland; Mihai Constantinescu, Inselspital, Switzerland; Radu Olariu, Inselspital, Switzerland; Edilson Aguiar, ; Thiago Oliveira dos Santos*, UFES
WebcamPaperPen: A Low-Cost Graphics Tablet
Gustavo Pfeiffer*, UFRJ; Ricardo Marroquim, Coppe-UFRJ; Antonio Alberto Oliveira, UFRJ
Interactive Object Class Segmentation for Mobile Devices
Ignazio Gallo*, Università dell'Insubria; Alessandro Zamberletti, Università dell'Insubria; Lucia Noce, Università dell'Insubria
TS 2 - Medical Imaging I
- Session Chair Paulo Cezar Carvalho (EMAp/FGV)
- Thursday, August 28, 11h - 13h
- Room: FGV´s 12th floor Auditorium
Portable Digital In-line Holography Platform for Sperm Cell Visualization and Quantification
Antonio Sobieranski*, UFP
Conveyor belt X-ray CT using Domain Constrained Discrete Tomography
Luis Alves Pereira*, UFRPE; Andrei Dabravolski, University of Antwerp; Tsang Ren, UFPE; George Cavalcanti, UFPE; Jan Sijbers, University of Antwerp
Pre-Alignment for Co-registration in Native Space
Wu Shin-Ting*, UNICAMP; Clarissa Yasuda, Unicamp; Lionis Watanabe, Unicamp; Ana Carolina Coan, Unicamp; Augusto Valente, Samsung; Fernando Cendes, Unicamp
Automatic detection of fovea in retinal images using fusion of color bands
Rodrigo Veras*, UFPI; Fatima Medeiros, UFC; Romuere Rodrigues, UFPI; Kelson Aires,
Graph Based Characterization of Microcirculation in Sepsis Using Sidestream Dark Field Imaging
Jihan Zoghbi*, ; leandro Ticlia, IME USP; Miguel Galarreta-Valverde, IME USP; Ana Liberatore, ; Custodio Vieira, ; Ivan Koh, Unifesp; Marcel Jackowski,
TS 3 - Pattern Recognition
- Session Chair: Thomas Lewviner (PUC-RJ)
- Thursday, August 28, 14h30 - 16h30
- Room: FGV´s 12th floor Auditorium
Vehicle License Plate Recognition With Random Convolutional Networks
David Menotti*, UFOP; Giovani Chiachia, UNICAMP; Alexandre Falcao, UNICAMP; Vantuil Oliveira Neto, UFOP
Learning to Annotate Clothes in Everyday Photos: Multi-Modal, Multi-Label, Multi-Instance Approach
Keiller Nogueira*, UFMG; Adriano Veloso, UFMG; Jefersson dos Santos, UFMG
A Fast Feature Tracking Algorithm for Visual Odometry and Mapping Based on RGBD-Sensors
Bruno Silva*, UFRN; Luiz Gonçalves, UFRN
Helmet Detection on Motorcyclists Using Image Descriptors and Classifiers
Romuere Rodrigues*, UFPI; Kelson Aires, ; Rodrigo Veras, UFPI
Simplified training for gesture recognition
Romain Faugeroux, LIX; Thales Vieira, UFAL; Dimas Martínez, UFAL; Thomas Lewiner*, PUC-Rio
TS 4 - Information Visualization & Visual Analytics
- Session Chair: Luis Gustavo Nonato (USP - São Carlos)
- Thursday, August 28, 14h30 - 16h30
- Room: FGV´s Cultural Center
Visualization and Analysis of Parallel Dataflow Execution with Smart Traces
Daniel Osmari, ; Lauro Lins, AT&T; Huy Vo, NYU; Joao Comba*, UFRGS; Claudio Silva, New York University
Visualization of music collections based on structural content similarity
Aurea Soriano Vargas*, ICMC- USP; Fernando Paulovich, USP-SC; Luis Nonato, USP-SC; Maria Cristina de Oliveira, USP
A Nested Hierarchy of Localized Scatterplots
Martin Eisemann*, TU Braunschweig, Germany; Georgia Albuquerque, TU Braunschweig; Marcus Magnor, TU Braunschweig, Germany
Improving On-Patient Medical Data Visualization in a Markerless Augmented Reality Environment by Volume Clipping
Márcio Farias Macedo*, UFBA; Antonio Apolinario Jr. , UFBA
Semantically Aware Dynamic Layouts
Erick Gomez-Nieto*, ICMC/USP; Danilo Motta, ; Luis Nonato, USP-SC
TS 5 - Forensics, BioMetrics & SuperRes
- Session Chair: Siome Klein Goldenstein (Unicamp)
- Friday, August 29, 08h30 - 10h30
- Room: FGV´s Cultural Center
Forensic Facial Reconstruction using Mesh Template Deformation with Detail Transfer over HRBF
Rafael Romeiro*, COPPE/UFRJ; Ricardo Marroquim, Coppe-UFRJ; Claudio Esperança, COPPE/UFRJ; Andreia Breda, UERJ; Carlos Marcelo Figueredo, UERJ
Face Sketch Recognition from Local Features
Marco Antonio Silva*, UFOP; Guillermo Cámara Chávez, UFOP
Extending Face Identification to Open-Set Face Recognition
Cassio Elias Santos Jr.*, UFMG; William Schwartz, UFMG
Tampering Detection of Audio-Visual Content using Encrypted Watermarks
Pedro Garcia Freitas*, UnB; Ronaldo Rigoni, ; Mylene Farias,
A Parallel Framework for Video Super-Resolution
Pedro Garcia Freitas*, UnB; Mylene Farias, ; Aletéia Araújo,
TS 6 - Medical Imaging II
- Session Chair: Jacob Scharcanski (UFRGS)
- Friday, August 29, 08h30 - 10h30
- Room: FGV´s 12th floor Auditorium
Oriented Relative Fuzzy Connectedness: Theory, Algorithms, and Applications in Image Segmentation
HANS CCACYAHUILLCA BEJAR, USP; Paulo Miranda*, USP
Brain Mapping and Interpretation of Reading Processing in Children Using EEG and Multivariate Statistical Analysis
Fabio Rocha*, Centro Universitario da FEI; Carlos Thomaz, FEI; Armando Rocha, RANI; Eduardo Massad, FMUSP
Segmentation of Pigmented Melanocytic Skin Lesions Based on Learned Dictionaries and Normalized Graph Cuts
Eliezer Flores, UFRGS; Jacob Scharcanski*, UFRGS
Automatic Segmentation of Specular Reflections for Endoscopic Images Based on Sparse and Low-Rank Decomposition
Fabiane Queiroz*, UFPE; Tsang Ren, UFPE
Statistical Learning Approach for Robust Melanoma Screening
Michel Fornaciali*, UNICAMP; Sandra Avila, UNICAMP; Eduardo Valle, UNICAMP; Micael Carvalho, RECOD/UNICAMP
TS 7 - Learning & Parameter Optimization
- Session Chair: William R. Schwartz (UFMG)
- Friday, August 29, 11h - 13h
- Room: FGV´s 12th floor Auditorium
Semi-Supervised Pattern Classification Using Optimum-Path Forest
Willian Amorim*, UFMS; Alexandre Falcão, UNICAMP; Marcelo Carvalho, UFMS
Semi-Supervised Learning for Relevance Feedback on Image Retrieval Tasks
Daniel Pedronette*, UNESP; Rodrigo Calumby, UEFS; Ricardo Torres, UNICAMP
Learning Kernels for Support Vector Machines with Polynomial Powers of Sigmoid
Silas Fernandes, UFSCar; Andre Pilastri, ; Luis Pereira, UNICAMP; Rafael Pires, UNESP; Joao Papa*, UNESP
Evolutionary Optimization Applied for Fine-Tuning Parameter Estimation in Optical Flow-based Environments
Danillo Pereira, ; Jose Delpiano, University of the Andes; Joao Papa*, UNESP
Fuzzy Inference Methods Applied to the Learning Competence Measure in Dynamic Classifier Selection
Marek Kurzynski*, Wroclaw University of Technology
TS 8 - Rendering & Simulation
- Session Chair: Claudio Esperança (UFRJ)
- Friday, August 29, 11h - 13h
- Room: FGV´s Cultural Center
Procedural generation of 3D canyons
Daniel De Carli*, UFSM; Cesar Pozzer, UFSM; Fernando Bevilacqua, uffs; Victor Schetinger, UFSM
Improving Divide-And-Conquer Ray-Tracing Using a Parallel Approach
Cícero De Lara Pahins*, UFSM; Cesar Pozzer, UFSM
Instanced Rendering of Massive CAD Models Using Shape Matching
Paulo Ivson*, Tecgraf/PUC-Rio; Waldemar Celes, Tecgraf/PUC-Rio
Cloth Simulation with Triangular Mesh Adaptivity
Suzana Oliveira*, UFC; Creto Vidal, UFCE; Joaquim Cavalcante-Neto, UFC; Laise Carvalho, UFC; José Gilvan Maia, UFC
SPH Fluids for Viscous Jet Buckling
Luiz Fernando Souza Andrade, ICMC-USP; Marcos Sandim, ICMC-USP; Fabiano Petronetto, UFES; Paulo Pagliosa, UFMS; Afonso Paiva*, ICMC-USP
TS 9: Applications and Remote Sensing
- Session Chair: Arnaldo Albuquerque Araújo (UFMG)
- Friday, August 29, 14h30 - 16h30
- Room: FGV´s 12th floor Auditorium
Unsupervised Hyperspectral Band Selection Based on Spectral Rhythm Analysis
Lílian Chaves Brandão dos Santos*, UFMG; Silvio Guimaraes, PUCMinas; Arnaldo Araujo, UFMG; Jefersson dos Santos, UFMG
Superpixel-based interactive classification of very high resolution images
John Vargas*, UNICAMP; Priscila Maeda Saito, UNICAMP; Alexandre Falcao, UNICAMP; Pedro Rezende, Unicamp; Jefersson dos Santos, UFMG
High-Quality Reverse Tone Mapping for a Wide Range of Exposures
Manuel Oliveira*, UFRGS; Rafael Kovaleski, UFRGS
Improved Residual DPCM for HEVC Lossless Coding
Kibaek Kim, Hanyang University; Gwanggil Jeon*, Incheon University; Jechang Jeong, Hanyang University
Image-Based Streamsurfaces
Gustavo Mello Machado*, University of Stuttgart; Filip Sadlo, University of Stuttgart; Thomas Ertl, University of Stuttgart
Invited Journal Session - Elsevier Computer & Graphics
- Session Chair: Diego Nehab (IMPA)
- Friday, August 29, 14h30 - 15h20
- Room: FGV´s Cultural Center
Practical considerations on Marching Cubes 33 topological correctness
Lis Custodio, Tiago Etiene, Sinesio Pesco, Claudio Silva
A sample-based method for computing the radiosity inverse matrix
Eduardo Fernández, Gonzalo Besuievsky
