Joaquim Madeira

Position	Aux. professor
Group	Information Systems and Telematics Laboratory
Transverse Activity
Status	Integrated member
Country	Portugal
Students	Paulo Bernardes
Former PhD Students
Former Masters Students	Show list
Courses
Projects	AAL Paelife, Smartphones for Smart Seniors
Events
Proposals
Personal Page

Publications

Books

• Óscar Mealha, Daniel Tércio, Joaquim Madeira, Beatriz Sousa Santos. Interacção 2010 - Actas da 4ª Conferência Nacional em Interacção Humano-Computador. October 2010

Articles in international journals listed in the ISI

• Samuel Silva, Beatriz Sousa Santos, Joaquim Madeira. Exploring Different Parameters to Assess Left Ventricle Global and Regional Functional Analysis from Coronary CT Angiography. Computer Graphics Forum, vol. (to appear), February 2012 (IF 2010: 1.476)
• Beatriz Sousa Santos, Paulo Dias, Samuel Silva, Carlos Ferreira, Joaquim Madeira. Integrating User Studies into Computer Graphics-Related Courses. IEEE Computer Graphics and Applications, vol. 31, no. 5, p. 14-17, September 2011 (IF 2010: 1.760)
• Samuel Silva, Beatriz Sousa Santos, Joaquim Madeira. Using Color in Visualization: A Survey. Computers & Graphics, vol. 35, no. 2, p. 320-333, April 2011 (IF 2010: 0.720)
• Samuel Silva, Joaquim Madeira, Beatriz Sousa Santos. POLYMECO-An integrated environment for polygonal mesh analysis and comparison. Computers & Graphics, vol. 33, no. 2, p. 181-191, April 2009 (IF 2009: 0.787) (IF 2010: 0.720)
• Beatriz Sousa Santos, Paulo Dias, Angela Pimentel, Jan-Willem Baggerman, Carlos Ferreira, Samuel Silva, Joaquim Madeira. Head-mounted display versus desktop for 3D navigation in virtual reality: A user study. Multimedia Tools and Applications, vol. 41, p. 161-181, January 2009 (IF 2009: 0.626) (IF 2010: 0.885)
• Paulo Dias, Joaquim Madeira, Beatriz Sousa Santos. Teaching 3D modelling and visualization using VTK. Computers & Graphics, vol. 32, no. 3, p. 363–370, June 2008 (IF 2008: 0.731) (IF 2010: 0.720)
• R. Bidarra, Joaquim Madeira, W. J. Neels, W. F. Bronsvoort. Efficiency of boundary evaluation for a cellular model. Computer-Aided Design, vol. 37, no. 12, p. 1266-1284, October 2005

Articles in proceedings of conferences

• Samuel Silva, Joaquim Madeira, Beatriz Sousa Santos, Carlos Ferreira. Inter-observer Variability Assessment of a Left Ventricle Segmentation Tool Applied to 4D MDCT Images of the Heart. Proc. 33rd Annual International Conference of the IEEE Engineering in Medicine and Biology Society- EMBC 2011, Boston, USA, September 2011
• Vítor Gonçalves, Paulo Dias, Fernando Ernesto Rocha de Almeida, Joaquim Madeira, Beatriz Sousa Santos. 3D Visualization of sparse geophysical data representing uncertainty. Proc. of the V Ibero-American Symposium in Computer Graphics - SIACG 2011, p. 23-29, June 2011
• Samuel Silva, Beatriz Sousa Santos, Joaquim Madeira. Left-Ventricle Global and Regional Functional Analysis from MDCT Images. Proc. Ibero-American Symposium on Computer Graphics (SIACG11), Faro, Portugal, p. 217--223, June 2011
• Samuel Silva, Nuno Bettencourt, Daniel Leite, João Rocha, Mónica Carvalho, Joaquim Madeira, Beatriz Sousa Santos. Myocardial Perfusion Analysis from Adenosine-Induced Stress MDCT. Proc. IbPRIA 2011, vol. LNCS 6669, p. 717-725, June 2011
• Samuel Silva, Beatriz Sousa Santos, Carlos Ferreira, Joaquim Madeira. A preparatory study to choose similarity metrics for left-ventricle segmentations comparison. Proc. SPIE Medical Imaging 2011, February 2011
• Amaro de Sousa, Dorabella Santos, Pedro Matos, Joaquim Madeira. Load Balancing Optimization of Capacitated Networks with Path Protection. Proceedings of the International Symposium on Combinatorial Optimization (ISCO 2010), Hammamet, Tunisia, vol. Electronic Notes in Discrete Mathematics-36, p. 1249-1256, August 2010
• Samuel Silva, Joaquim Madeira, Beatriz Sousa Santos, Augusto Silva. CardioAnalyser: A Software Tool for Segmentation and Analysis of the Left Ventricle from 4D MDCT Images of the Heart. Proc. 14th International Conference Information Visualisation (IV'10), London, United Kingdom, p. 629-634, July 2010
• Samuel Silva, Beatriz Sousa Santos, Joaquim Madeira, Augusto Silva. A 3D Tool for Left Ventricle Segmentation Editing. Proc. 7th International Conference on Image Analysis and Recognition (ICIAR 2010), Póvoa de Varzim, Portugal, vol. LNCS-6112, p. 79-88, June 2010
• Samuel Silva, Beatriz Sousa Santos, Carlos Ferreira, Joaquim Madeira. A Perceptual Data Repository for Polygonal Meshes. Proceedings of the 2nd International Conference on Visualization (VIZ '09), Barcelona, Spain, p. 207-212, July 2009
• Samuel Silva, Beatriz Sousa Santos, Joaquim Madeira, Augusto Silva. Processing, Visualization and Analysis of Medical Images of the Heart: An Example of Fast Prototyping using MeVisLab. Proceedings of the 2nd International Conference on Visualization (VIZ '09), Barcelona, Spain, p. 165 - 170, July 2009
• Samuel Silva, Beatriz Sousa Santos, Joaquim Madeira, Augusto Silva. Left Ventricle Segmentation from Heart MDCT. Pattern Recognition and Image Analysis: Proceedings of IbPRIA-2009, Póvoa de Varzim, Portugal, vol. LNCS-5524, p. 306-313, June 2009
• Beatriz Sousa Santos, Paulo Dias, Samuel Silva, Carlos Ferreira, Joaquim Madeira. Introducing students to empirical methods in CG and HCI courses through user studies. Proceedings of the Eurographics 2009 Education Programme, Munich, Germany, p. 45-49, March 2009
• Samuel Silva, Beatriz Sousa Santos, Joaquim Madeira, Carlos Ferreira. Perceived Quality Assessment of Polygonal Meshes using Observer Studies: A New Extended Protocol. Proc. SPIE Electronic Imaging Science and Technology 2008: Human Vision and Electronic Imaging XIII, San Jose, California, vol. SPIE-6806, p. 68060D-1-68060D-12, January 2008
• Beatriz Sousa Santos, Samuel Silva, Leonor Teixeira, Carlos Ferreira, Paulo Dias, Joaquim Madeira. Preliminary Usability Evaluation of PolyMeCo: A Visualization Based Tool for Mesh Analysis and Comparison. Proceedings of Geometric Modeling and Imaging (GMAI'07), Zurich, Switzerland, p. 133-139, July 2007
• Samuel Silva, Joaquim Madeira, Beatriz Sousa Santos. There is More to Color Scales than Meets the Eye: A Review on the Use of Color in Visualization. Proc. 11th Int. Conf. on Information Visualization (IV'07), Zurich, Switzerland, p. 943-950, July 2007
• Samuel Silva, Joaquim Madeira, Carlos Ferreira, Beatriz Sousa Santos. Comparison of Methods for the Simplification of Mesh Models using Quality Indices and an Observer Study. Proc. SPIE Electronic Imaging 2007: Human Vision and Electronic Imaging XII, San Jose, California, vol. SPIE-6492, p. 62921L-1-64921L-12, January 2007
• Samuel Silva, Frutuoso Silva, Joaquim Madeira, Beatriz Sousa Santos. Evaluation of Mesh Simplification Algorithms using PolyMeCo: A Case Study. Proc. SPIE Electronic Imaging 2007: Visualization and Data Analysis 2007, San Jose, California, vol. SPIE-6495, p. 64950D-1-64950D-12, January 2007
• Paulo Dias, Angela Pimentel, Carlos Ferreira, Frank van Hussen, Jan-Willem Baggerman, Pauline van der Horst, Joaquim Madeira, Rafael Bidarra, Beatriz Sousa Santos. Usability in virtual and augmented environments: A qualitative and quantitative study. Proceedings of SPIE Electronic Imaging 2007: Stereoscopic Displays and Virtual Reality Systems XIV, San Jose, California, vol. SPIE-6490, p. 64901l-1-64901l-11, January 2007
• Paulo Dias, Joaquim Madeira, Beatriz Sousa Santos. Using VTK as a Tool for Teaching and Applying Computer Graphics. Proc. Eurographics 2006 Education Programme, Vienna, Austria, p. 61-67, September 2006
• Samuel Silva, Carlos Ferreira, Joaquim Madeira, Beatriz Sousa Santos. Perceived Quality of Simplified Polygonal Meshes: Evaluation using Observer Studies. Proc. Ibero-American Symposium on Computer Graphics (SIACG 2006), Santiago de Compostela, Spain, p. 169-178, July 2006
• ...further results