Publications

2019

A Systematic Evaluation of Connected Component Labeling Algorithms and their Extension for Property Extraction

Pedro Asad, Ricardo Marroquim, Andréa Lins
IEEE Transactions on Image Processing , vol 28 (1), pages 17-31, January 2019

2018

Acquisition and Validation of Spectral Ground Truth Data for Predictive Rendering of Rough Surfaces

Olaf Clausen, Ricardo Marroquim, Arnulph Fuhrmann
Computer Graphics Forum , vol 37 (4), pages 1-12, July 2018
presented at: EG Symposium on Rendering'18

2017

Digitising Ivory Artefacts at the National History Museum in Brazil

Ricardo Marroquim, Asla Sá, Karina Rodriguez, Vitor Balbio, Rafael Zamorano
EG Workshop on Graphics and Cultural Heritage , Graz, September 2017

Assisted Color Acquisition for 3D Models

Daniel Coutinho, Ricardo Marroquim, Matteo Dellepiane, Roberto Scopigno
Computer & Graphics , vol 68, pages 119-128, November 2017
presented at: Sibgrapi'17

DiLight: Digital Light Table - Inbetweening for 2D Animations Using Guidelines

Leonardo Carvalho, Ricardo Marroquim, Emilio Vital Brazil
Computer & Graphics , vol 65, pages 31-44, June 2017
presented at: Shape Modelling International (SMI'18)

2016

Digitizing 3D Historical Scientific Instruments with Laser and Photographic Technologies

Ricardo Marroquim and Daniel Coutinho and Marcus Granato
Lights on? Cultural Heritage and Museums! , Porto: LabCR | FLUP, 1st ed, pages 193-211, ISBN 978-989-8648-98-3

Graph-based Interactive Volume Exploration

Daniel Ponciano, Marcos Seefelder, Ricardo Marroquim
Computers & Graphics , vol 60, pages 55-65, November 2016
presented at: Sibgrapi'16

Interactive Cutaways of Oil Reservoirs<

Felipe de Carvalho, Emilio Brazil, Ricardo Marroquim, Mario Souza, Antonio Oliveira
Graphical Models , vol 84, pages 1-14, March 2016

2015

Generation of 3D ultrasound biomicroscopic images: technique validation and in vivo volumetric imaging of rat lateral gastrocnemius

Natália S. da Fonseca Martins, Luisa Tinoco Carneiro, Hugo de Mello Dantas, Claudio Esperança, Ricardo Marroquim, Liliam Fernandes de Oliveira, João Carlos Machado
Research on Biomedical Engineering , vol 31, pages 85-96, June 2015

2014

Image Space Rendering of Point Clouds Using the HPR Operator

Renan Machado e Silva, Claudio Esperança, Ricardo Marroquim, Antonio Oliveira
Computer Graphics Forum , vol 33, Issue 1, pages 178-189

WebcamPaperPen: A Low-Cost Graphics Tablet

Gustavo Pfeiffer, Ricardo Marroquim, Antonio Oliveira
Proceedings of the XXVII SIBGRAPI , Rio de Janeiro, Aug-2014

Forensic Facial Reconstruction Using Mesh Template Deformation with Detail Transfer over HRBF

Rafael Romeiro, Ricardo Marroquim, Claudio Esperança, Andreia Breda, Carlos Marcelo Figueredo
Proceedings of the XXVII SIBGRAPI , Rio de Janeiro, Aug-2014

Lazy Work Stealing for Continuous Hierarchy Traversal on Deformable Bodies

Vinícius da Silva, Claudio Esperança, Ricardo Marroquim
Proceedings of the 9th GRAPP , Lisbon, Jan-2014

2013

Multiphase Flow of Incompressible Fluids Employing Regional Level Set and Volume Control

Túlio Santos, Antonio Oliveira, Paulo Cavalcanti, Claudio Esperança
Proceedings of the XXVI SIBGRAPI , Arequipa, Peru, Aug-2013

Exploiting Space and Time Coherence in Grid-based Sorting

Rubens Carlos Oliveira, Claudio Esperança, Antonio Oliveira
Proceedings of the XXVI SIBGRAPI , Arequipa, Peru, Aug-2013

Parallel Image Segmentation Using Reduction-Sweeps On Multicore Processors and GPUs

Renato Farias, Ricardo Farias, Ricardo Marroquim, Esteban Clua
Proceedings of the XXVI SIBGRAPI , Arequipa, Peru, Aug-2013

2012

Flow-based local optimization for image-to-geometry projection

Matteo Dellepiane, Ricardo Marroquim, Marco Callieri, Paolo Cignoni, Roberto Scopigno
IEEE Transactions on Visualization and Computer Graphics (TVCG) , vol 18(3), pages 463-474

Texturing 3D models from sequential photos

Ricardo Marroquim, Gustavo Pfeiffer, Felipe Carvalho, Antonio Oliveira
The Visual Computer , vol 28(10), pages 983-993

3D Triangulations for Industrial Applications

Paulo Roma Cavalcanti, Yalmar Ponce Atencio, Claudio Esperança, Flavio Nascimento
Proceedings of the XXV SIBGRAPI , Ouro Preto, Aug-2012

Efficient HPR-based Rendering of Point Clouds

Renan Machado e Silva, Claudio Esperança, Antonio Oliveira
Proceedings of the XXV SIBGRAPI , Ouro Preto, Aug-2012

Enhanced Target Driven Smoke Morphing

Marcelo Caniato Renhe, Antonio Oliveira, Claudio Esperança, Ricardo Marroquim
Proceedings of the XXV SIBGRAPI , Ouro Preto, Aug-2012

2011

Texturing 3D objects with low geometric features

Ricardo Marroquim, Gustavo Pfeiffer, Felipe Carvalho, Antonio Oliveira
Proceedings of the XXIV SIBGRAPI , Maceió, Aug-2011

2010

Hardware-Assisted Projected Tetrahedra

André Maximo, Ricardo Marroquim, Ricardo Farias
Computer Graphics Forum , vol 29(3), pages 903-912
presented at: EuroVis'10