Geometry Processing

Topology aware vector field denoising, R. Nascimento, J. Paixão, H. Lopes, T. Lewiner XXIII Conference on Graphics, Patterns and Images (SIBGRAPI): pp. 103-109 (2010).

Tuning Manifold Harmonics Filters, T. Lewiner; T. Vieira, A. L.  Bordignon, A. Cabral, J. Paixão,  M. Lage, R. Nascimento, S. Pesco, H. Lopes, V. Mello, A. Peixoto, XXIII Conference on Graphics, Patterns and Images (SIBGRAPI): pp. 110-117 (2010).

A simple compression of Tri-Quad meshes with handles, R. G. Diaz, M. Dreux, H. Lopes, T. Lewiner, 18th International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision, WSCG 2010: (2010).

Random walks for vector field denoising, J. Paixão, M. Lage, F. Petronetto, A. Bordignon, S. Pesco, G. Tavares, T. Lewiner, H. Lopes, XXII Brazilian Symposium on Computer Graphics and Image Processing (SIBGRAPI): pp. 112-119 (2009).

GEncode: geometry-driven compression for general meshes, T. Lewiner, M. Craizer, H. Lopes, S. Pesco, L. Velho, E. Medeiros, Computer Graphics Forum 25(4), pp. 685-695 (2006).

Extraction and compression of hierarchical isocontours from image data, T. Lewiner, L. Velho, H. Lopes, V. Mello, Computerized Medical Imaging and Graphics 30(4), pp. 231-242 (2006).

Point set compression through BSP quantization, A. Bordignon, T. Lewiner, H. Lopes, G. Tavares, R. Castro, XIX Brazilian Symposium on Computer Graphics and Image Processing (SIBGRAPI): pp. 229-236 (2006).

GEncode: geometry-driven compression in arbitrary dimension and co-dimension, T. Lewiner, M. Craizer, H. Lopes, S. Pesco, L. Velho, E. Medeiros, XVIII Brazilian Symposium on Computer Graphics and Image Processing (SIBGRAPI): pp. 249-256 (2005).

Stellar mesh simplification using probabilistic optimization, A. Wilson Vieira, T. Lewiner, L. Velho, H. Lopes, G. Tavares, Computer Graphics Forum 23(4), pp. 825-838 (2004).

Simplicial isosurface compression, T. Lewiner, L. Velho, H. Lopes, V. Mello, Vision, Modeling, and Visualization: pp. 299-306 (2004).

Hierarchical isocontours extraction and compression, T. Lewiner, L. Velho, H. Lopes, V. Mello, XVII Brazilian Symposium on Computer Graphics and Image Processing (SIBGRAPI): pp. 234-241 (2004).

Efficient Edgebreaker for surfaces with arbitrary topology, T. Lewiner, H. Lopes, J. Rossignac, A. W. Vieira, Proceedings of the XVII Brazilian Symposium on Computer Graphics and Image Processing (SIBGRAPI): pp.218-225 (2004).

Edgebreaker: A simple implementation for surface with handles, H. Lopes, J. Rossignac, A. Safonova, A. Szymczac, G. Tavares, Computers & Graphics 27(4), pp. 553-567, (2003).

Fast stellar mesh simplification, A. W. Vieira, L. Velho, H. Lopes, G. Tavares, T. Lewiner, XVI Brazilian Symposium on Computer Graphics and Image Processing (SIBGRAPI): pp. 27-34 (2003).

Edgebreaker: A simple compression for surface with handles, H. Lopes, J. Rossignac, A. Safonova, A. Szymczac, G. Tavares, Proceedings of the 7th ACM SIGGRAPH Symposium on Solid Modeling and Its Applications: pp. 289-296 (2002).

e-mail: lopes at inf dot puc-rio dot br
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