2009 | ||
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88 | EE | Thales Vieira, Alex Laier Bordignon, Adelailson Peixoto, Geovan Tavares, Hélio Lopes, Luiz Velho, Thomas Lewiner: Learning good views through intelligent galleries. Comput. Graph. Forum 28(2): 717-726 (2009) |
2008 | ||
87 | EE | Dimas Martínez Morera, Luiz Velho, Paulo Cezar Pinto Carvalho: Subdivision Curves on Surfaces and Applications. CIARP 2008: 405-412 |
86 | EE | Jesus P. Mena-Chalco, Ives Macedo, Luiz Velho, Roberto Marcondes Cesar Junior: PCA-Based 3D Face Photography. SIBGRAPI 2008: 313-320 |
85 | EE | Fernando de Goes, Siome Goldenstein, Luiz Velho: A Hierarchical Segmentation of Articulated Bodies. Comput. Graph. Forum 27(5): 1349-1356 (2008) |
84 | EE | Fernando de Goes, Siome Goldenstein, Luiz Velho: A simple and flexible framework to adapt dynamic meshes. Computers & Graphics 32(2): 141-148 (2008) |
83 | EE | Fabiano Romeiro, Luiz Velho, Luiz Henrique de Figueiredo: Scalable GPU rendering of CSG models. Computers & Graphics 32(5): 526-539 (2008) |
82 | EE | Dimas Martínez Morera, Paulo Cezar Pinto Carvalho, Luiz Velho: Modeling on triangulations with geodesic curves. The Visual Computer 24(12): 1025-1037 (2008) |
2007 | ||
81 | EE | Dimas Martínez Morera, Paulo Cezar Pinto Carvalho, Luiz Velho: Geodesic Bezier Curves: a Tool for Modeling on Triangulations. SIBGRAPI 2007: 71-78 |
80 | Thales Vieira, Adelailson Peixoto, Luiz Velho, Thomas Lewiner: An iterative framework for registration with reconstruction. VMV 2007: 101-108 | |
79 | EE | Luiz Velho, Jonas Sossai Jr.: Projective texture atlas construction for 3D photography. The Visual Computer 23(9-11): 621-629 (2007) |
2006 | ||
78 | EE | Anselmo Antunes Montenegro, Luiz Velho, Paulo Cezar Pinto Carvalho, Jonas Sossai Jr.: Polygonization of volumetric reconstructions from silhouettes. SIBGRAPI 2006: 11-18 |
77 | EE | Fabiano Romeiro, Luiz Velho, Luiz Henrique de Figueiredo: Hardware-assisted Rendering of CSG Models. SIBGRAPI 2006: 139-146 |
76 | EE | Ives Macedo, Emilio Vital Brazil, Luiz Velho: Expression Transfer between Photographs through Multilinear AAM's. SIBGRAPI 2006: 239-246 |
75 | EE | Asla Medeiros Sá, Marcelo Bernardes Vieira, Anselmo Antunes Montenegro, Paulo Cezar Pinto Carvalho, Luiz Velho: Actively Illuminated Objects using Graph-Cuts. SIBGRAPI 2006: 45-52 |
74 | EE | Hedlena M. de A. Bezerra, Bruno Feijó, Luiz Velho: A Computer-Assisted Colorization Algorithm based on Topological Difference. SIBGRAPI 2006: 71-77 |
73 | EE | Thomas Lewiner, Marcos Craizer, Hélio Lopes, Sinésio Pesco, Luiz Velho, Esdras Soares de Medeiros Filho: GEncode: Geometry-driven compression for General Meshes. Comput. Graph. Forum 25(4): 685-695 (2006) |
72 | EE | Yaohua Hu, Luiz Velho, Xin Tong, Baining Guo, Harry Shum: Realistic, real-time rendering of ocean waves. Journal of Visualization and Computer Animation 17(1): 59-67 (2006) |
2005 | ||
71 | EE | Ya Chang, Marcelo Bernardes Vieira, Matthew Turk, Luiz Velho: Automatic 3D Facial Expression Analysis in Videos. AMFG 2005: 293-307 |
70 | EE | Asla Medeiros Sá, Marcelo Bernardes Vieira, Paulo Cezar Pinto Carvalho, Luiz Velho: Range-enhanced active foreground extraction. ICIP (2) 2005: 81-84 |
69 | EE | Perfilino Eugênio Ferreira Jr., José R. A. Torreão, Paulo Cezar Pinto Carvalho, Luiz Velho: Video interpolation through Green's functions of matching equations. ICIP (3) 2005: 1080-1083 |
68 | EE | Thomas Lewiner, Marcos Craizer, Hélio Lopes, Sinésio Pesco, Luiz Velho, Esdras Soares de Medeiros Filho: GEncode: Geometry-Driven Compression in Arbitrary Dimension and Co-Dimension. SIBGRAPI 2005: 249-256 |
67 | EE | David da Silva Pires, Roberto Marcondes Cesar Junior, Marcelo Bernardes Vieira, Luiz Velho: Tracking and Matching Connected Components from 3D Video. SIBGRAPI 2005: 257-264 |
66 | EE | Hedlena M. de A. Bezerra, Bruno Feijó, Luiz Velho: An Image-Based Shading Pipeline for 2D Animation. SIBGRAPI 2005: 307-314 |
65 | EE | Marcus A. C. Farias, Carlos Eduardo Scheidegger, João Luiz Dihl Comba, Luiz Velho: Boolean Operations on Surfel-Bounded Objects Using Constrained BSP-Trees. SIBGRAPI 2005: 325-332 |
64 | EE | Marcos Lage, Thomas Lewiner, Hélio Lopes, Luiz Velho: CHF: A Scalable Topological Data Structure for Tetrahedral Meshes. SIBGRAPI 2005: 349-356 |
63 | Luiz Velho: Modeling with Simplicial Diffeomorphisms. Symposium on Geometry Processing 2005: 159-160 | |
62 | Boris Mederos, Nina Amenta, Luiz Velho, Luiz Henrique de Figueiredo: Surface Reconstruction for Noisy Point Clouds. Symposium on Geometry Processing 2005: 53-62 | |
61 | José Luiz Luz, Luiz Velho, Paulo Cezar Pinto Carvalho: Silhouette Enhanced Point-Based Rendering. WSCG (Journal Papers) 2005: 105-111 | |
60 | EE | Siome Goldenstein, Christian Vogler, Luiz Velho: Adaptive Deformable Models for Graphics and Vision. Comput. Graph. Forum 24(4): 729-741 (2005) |
59 | EE | Dimas Martínez Morera, Luiz Velho, Paulo Cezar Pinto Carvalho: Computing geodesics on triangular meshes. Computers & Graphics 29(5): 667-675 (2005) |
2004 | ||
58 | EE | Anselmo Antunes Montenegro, Paulo Cezar Pinto Carvalho, Marcelo Gattass, Luiz Velho: Adaptive Space Carving. 3DPVT 2004: 199-206 |
57 | EE | Rogério Ferreira Rodrigues, Paula Salgado Lucena Rodrigues, Bruno Feijó, Luiz Velho, Luiz Fernando Gomes Soares: Cross-Media and Elastic Time Adaptive Presentations: The Integration of a Talking Head Tool into a Hypermedia Formatter. AH 2004: 215-224 |
56 | EE | Lourena Rocha, Sergio Pinheiro, Marcelo Bernardes Vieira, Luiz Velho: A Framework for Real-Time Terrain Visualization with Adaptive Semi-Regular Meshes. GeoInfo 2004: 491-506 |
55 | EE | Dimas Martínez Morera, Luiz Velho, Paulo Cezar Pinto Carvalho: Geodesic Paths on Triangular Meshes. SIBGRAPI 2004: 210-217 |
54 | EE | Ricardo Marroquim, Paulo Roma Cavalcanti, Claudio Esperança, Luiz Velho: Multi-Resolution Triangulations with Adaptation to the Domain Based on Physical Compression. SIBGRAPI 2004: 226-233 |
53 | EE | Thomas Lewiner, Luiz Velho, Hélio Lopes, Vinícius Mello: Hierarchical Isocontours Extraction and Compression. SIBGRAPI 2004: 234-241 |
52 | EE | Lourena Rocha, Luiz Velho, Paulo Cezar Pinto Carvalho: Motion Reconstruction using Moments Analysis. SIBGRAPI 2004: 354-361 |
51 | EE | Esdras Soares de Medeiros Filho, Luiz Velho, Hélio Lopes: Restricted BPA: Applying Ball-Pivoting on the Plane. SIBGRAPI 2004: 372-379 |
50 | EE | Siome Goldenstein, Christian Vogler, Luiz Velho: Adaptive Deformable Models. SIBGRAPI 2004: 380-387 |
49 | EE | Anselmo Antunes Montenegro, Paulo Cezar Pinto Carvalho, Luiz Velho, Marcelo Gattass: Space Carving with a Hand-Held Camera. SIBGRAPI 2004: 396-403 |
48 | Thomas Lewiner, Luiz Velho, Hélio Lopes, Vinícius Mello: Simplicial Isosurface Compression. VMV 2004: 299-306 | |
47 | EE | Antônio Wilson Vieira, Thomas Lewiner, Luiz Velho, Hélio Lopes, Geovan Tavares: Stellar Mesh Simplification Using Probabilistic Optimization. Comput. Graph. Forum 23(4): 825-838 (2004) |
2003 | ||
46 | EE | Boris Mederos, Luiz Velho, Luiz Henrique de Figueiredo: Moving Least Squares Multiresolution Surface Approximation. SIBGRAPI 2003: 19-26 |
45 | EE | Antônio Wilson Vieira, Luiz Velho, Hélio Lopes, Geovan Tavares, Thomas Lewiner: Fast Stellar Mesh Simplification. SIBGRAPI 2003: 27-34 |
44 | EE | Esdras Soares de Medeiros Filho, Luiz Velho, Hélio Lopes: A Topological Framework for Advancing Front Triangulation. SIBGRAPI 2003: 45-51 |
43 | Luiz Velho: Stellar Subdivision Grammars. Symposium on Geometry Processing 2003: 188-199 | |
42 | EE | Vinícius Mello, Luiz Velho, Gabriel Taubin: Estimating the in/out function of a surface represented by points. Symposium on Solid Modeling and Applications 2003: 108-114 |
41 | EE | Asla Medeiros Sá, Paulo Cezar Pinto Carvalho, Luiz Velho: Recovering Registered Geometry and High Dynamic Range Texture with Coded Structured Light. WSCG 2003 |
40 | EE | Jingdan Zhang, Kun Zhou, Luiz Velho, Baining Guo, Heung-Yeung Shum: Synthesis of progressively-variant textures on arbitrary surfaces. ACM Trans. Graph. 22(3): 295-302 (2003) |
39 | EE | Luiz Henrique de Figueiredo, Jorge Stolfi, Luiz Velho: Approximating Parametric Curves With Strip Trees Using Affine Arithmetic. Comput. Graph. Forum 22(2): 171-180 (2003) |
38 | EE | Manuel Próspero dos Santos, Xavier Pueyo, Luiz Velho: Ibero-American co-operation in computer graphics. Computers & Graphics 27(1): 1-3 (2003) |
2002 | ||
37 | EE | Luiz Henrique de Figueiredo, Jorge Stolfi, Luiz Velho: Approximating Parametric Curves with Strip Trees using Affine Arithmetic. SIBGRAPI 2002: 163-170 |
36 | EE | Diego Nehab, Luiz Velho: Multiscale Moment-Based Painterly Rendering. SIBGRAPI 2002: 244-251 |
35 | EE | Lourena Rocha, Luiz Velho, Paulo Cezar Pinto Carvalho: Image Moments-Based Structuring and Tracking of Objects. SIBGRAPI 2002: 99-105 |
34 | Asla Medeiros Sá, Paulo Cezar Pinto Carvalho, Luiz Velho: Structured Light Color Boundary Coding for 3D Photography. VMV 2002: 299-306 | |
33 | EE | Sergio Pinheiro, Luiz Velho: A Virtual Memory System for Real-Time Visualization of Multi-resolution 2D Objects. WSCG 2002: 365-372 |
32 | EE | Luiz Velho, Ken Perlin, Henning Biermann, Lexing Ying: Algorithmic shape modeling with subdivision surfaces. Computers & Graphics 26(6): 865-875 (2002) |
31 | Asla Medeiros Sá, Esdras Soares de Medeiros Filho, Paulo Cezar Pinto Carvalho, Luiz Velho: Coded Structured Light for 3D-Photography: An Overview. RITA 9(2): 203-219 (2002) | |
2001 | ||
30 | EE | Luiz Velho, Ken Perlin, Lexing Ying, Henning Biermann: Procedural Shape Synthesis on Subdivision Surfaces. SIBGRAPI 2001: 146-153 |
29 | EE | Luiz Henrique de Figueiredo, Luiz Velho, João Batista S. de Oliveira: Revisiting Adaptively Sampled Distance Fields. SIBGRAPI 2001: 377 |
28 | EE | Anderson Cunha, Ralph Teixeira, Luiz Velho: Discrete Scale Spaces via Heat Equation. SIBGRAPI 2001: 68-75 |
27 | EE | Luiz Velho: Mesh Simplification Using Four-Face Clusters. Shape Modeling International 2001: 200-208 |
26 | EE | Luiz Velho: 4-8 factorization of quadrilateral subdivision. Symposium on Solid Modeling and Applications 2001: 303 |
25 | EE | Ruben Zonenschein, Jonas Gomes, Luiz Velho, Noemi de La Rocque Rodriguez: Towards Interactivity on Texturing Implicit Surfaces: A Distributed Approach. WSCG 2001: 360-366 |
24 | EE | Luiz Velho: Quasi 4-8 subdivision. Computer Aided Geometric Design 18(4): 345-357 (2001) |
23 | EE | Luiz Velho, Denis Zorin: 4-8 Subdivision. Computer Aided Geometric Design 18(5): 397-427 (2001) |
2000 | ||
22 | EE | Jonas Gomes, Luiz Velho, Fernando Wagner da Silva, Siome Goldenstein: Motion Processing using Variable Harmonic Components. CA 2000: 62-70 |
21 | EE | Luiz Velho, Jonas Gomes: Variable Resolution 4-k Meshes. SIBGRAPI 2000: 123-130 |
20 | EE | Luiz Velho: Semi-Regular 4-8 Refinement and Box Spline Surfaces. SIBGRAPI 2000: 131-138 |
19 | EE | Alejandro César Frery, Carla Maria Dal Sasso Freitas, Léo Magalhães M. Walter, Luiz Velho: Teaching Computer Graphics In Brazil. SIBGRAPI 2000: 327-330 |
18 | EE | Antonia Lucinelma Pessoa Albuquerque, Jonas Gomes, Luiz Velho: An Overview on Virtual Sets. Virtual Worlds 2000: 91-98 |
17 | Luiz Velho, Jonas Gomes: Variable Resolution 4-k Meshes: Concepts and Applications. Comput. Graph. Forum 19(4): 195-212 (2000) | |
16 | Gilberto Câmara, Antônio Miguel Vieira Monteiro, João Argemiro Carvalho Paiva, Jonas Gomes, Luiz Velho: Towards a unified framework for spatial data models. J. Braz. Comp. Soc. 7(1): 17-25 (2000) | |
1999 | ||
15 | EE | Sergio Pinheiro, Jonas Gomes, Luiz Velho: Interactive Specification of 3D Displacement Vectors using Arcball. Computer Graphics International 1999: 70- |
14 | EE | Luiz Velho, Jonas Gomes: Quasi 4-8 Subdivision Surfaces. SIBGRAPI 1999: 17-26 |
13 | EE | Fernando Wagner da Silva, Luiz Velho, Jonas Gomes, Siome Goldenstein: Motion Cyclification by Time x Frequency Warpin. SIBGRAPI 1999: 49- |
12 | EE | Luiz Velho, Luiz Henrique de Figueiredo, Jonas Gomes: A unified approach for hierarchical adaptive tesselation of surfaces. ACM Trans. Graph. 18(4): 329-360 (1999) |
11 | EE | Luiz Velho, Luiz Henrique de Figueiredo, Jonas Gomes: Hierarchical generalized triangle strips. The Visual Computer 15(1): 21-35 (1999) |
1998 | ||
10 | EE | Luiz Velho, Jonas Gomes, Marcos Vinicius Rayol Sobreiro: Visualization of Color Image Quantization Using Pairwise Clustering. Symposium on Computational Geometry 1998: 407-408 |
1997 | ||
9 | EE | André Matos, Luiz Velho, Jonas Gomes, André Parente, Heloisa Siffert: The Visorama System: A Functional Overview of a New Virtual Reality Environment. Computer Graphics International 1997: 205-212 |
8 | Luiz Velho, Luiz Henrique de Figueiredo, Jonas Gomes: A Methodology for Piecewise Linear Approximation of Surfaces. J. Braz. Comp. Soc. 3(3): (1997) | |
1996 | ||
7 | EE | Luiz Velho, Jonas Gomes: Approximate Conversion of Parametric to Implicit Surfaces. Comput. Graph. Forum 15(5): 327-337 (1996) |
6 | EE | Jonas Gomes, Bruno Costa Silva, Lucia Darsa, Luiz Velho: Graphical objects. The Visual Computer 12(6): 269-282 (1996) |
1995 | ||
5 | EE | Ken Perlin, Luiz Velho: Live paint: painting with procedural multiscale textures. SIGGRAPH 1995: 153-160 |
4 | EE | Luiz Velho, Jonas Gomes: Stochastic screening dithering with adaptive clustering. SIGGRAPH 1995: 273-276 |
3 | Luiz Velho, Demetri Terzopoulos, Jonas Gomes: Constructing Implicit Shape Models from Boundary Data. CVGIP: Graphical Model and Image Processing 57(3): 220-234 (1995) | |
2 | EE | Jonas Gomes, Luiz Velho: Abstraction paradigms for computer graphics. The Visual Computer 11(5): 227-239 (1995) |
1991 | ||
1 | EE | Luiz Velho, Jonas de Miranda Gomes: Digital halftoning with space filling curves. SIGGRAPH 1991: 81-90 |