Composition of Texture Atlases for 3D Mesh Multi-texturing (English)

in Eurographics Italian Chapter Conference; 123-128
Eurographics Italian Chapter Conference
The Eurographics Association , Postfach 8043, 38621 Goslar, Germany; 2010

We introduce an automatic technique for mapping onto a 3D triangle mesh, approximating the shape of a real 3D object, a high resolution texture synthesized from several pictures taken simultaneously by real cameras surrounding the object. We create a texture atlas by first unwrapping the 3D mesh to form a set of 2D patches with no distortion (i.e., the angles and relative sizes of the 3D triangles are preserved in the atlas), and then mixing the color information from the input images, through another three steps: step no. 2 packs the 2D patches so that the bounding canvas of the set is as small as possible; step no. 3 assigns at most one triangle to each canvas pixel; finally, in step no. 4, the color of each pixel is calculated as a smoothly varying weighted average of the corresponding pixels from several input photographs. Our method is especially good for the creation of realistic 3D models without the need of having graphic artists retouch the texture.

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Table of contents conference proceedings

The table of contents of the conference proceedings is generated automatically, so it can be incomplete, although all articles are available in the TIB.

1
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Bianco, Gianfranco / Bruno, Fabio / Tonazzini, A. / Salerno, E. / Savino, P. / Zitova, B. / Sroubek, F. / Console, E. | 2010
9
An Application of Multiresolution Massive Surface Representations to the Simulation of Asteroid Missions
Pintore, Giovanni / Combet, Roberto / Gobbetti, Enrico / Marton, Fabio / Turner, Russell | 2010
17
Edge Adaptive and Energy Preserving Volume Upscaling for High Quality Volume Rendering
Giachetti, Andrea / Guitián, J. A. Iglesias / Gobbetti, Enrico | 2010
25
Manual Segmentation and Semantic-based Hierarchical Tagging of 3D models
Papaleo, Laura / Floriani, Leila De | 2010
33
Mixed Reality and Gesture Based Interaction for Medical Imaging Applications
Abate, Andrea F. / Nappi, Michele / Ricciardi, Stefano / Tortora, Genoveffa | 2010
41
Towards a Voting Scheme for Calculating Light Source Positions from a given Target Illumination
Zmugg, René / Havemann, Sven / Fellner, Dieter W. | 2010
49
Two Examples of GPGPU Acceleration of Memory-intensive Algorithms
Marras, Stefano / Mura, Claudio / Gobbetti, Enrico / Scateni, Riccardo / Scopigno, Roberto | 2010
57
An Adaptive Video Surveillance Architecture for Behavior Analysis
Zini, Luca / Noceti, Nicoletta / Odone, Francesca | 2010
65
3D Body Model Construction and Matching for Real Time People Re-Identification
Baltieri, Davide / Vezzani, Roberto / Cucchiara, Rita | 2010
73
Facile: a System for Artificial Face Dataset Generation
Brambilla, Andrea / Colombo, Alessandro | 2010
81
Mutual Correspondences: An Hybrid Method for Image-to-geometry Registration
Sottile, Michele / Dellepiane, Matteo / Cignoni, Paolo / Scopigno, Roberto | 2010
89
Improving 2D-3D Registration by Mutual Information using Gradient Maps
Palma, Gianpaolo / Corsini, Massimiliano / Dellepiane, Matteo / Scopigno, Roberto | 2010
95
Adaptive Quad Mesh Simplification
Bozzo, Agostino / Panozzo, Daniele / Puppo, Enrico / Pietroni, Nico / Rocca, Luigi | 2010
103
Building Morphological Representations for 2D and 3D Scalar Fields
Comic, Lidija / Floriani, Leila De / Iuricich, Federico | 2010
111
A Dimension-Independent and Extensible Framework for Huge Geometric Models
Canino, David | 2010
117
Toward Wide-Area Camera Localization for Mixed Reality
Garro, Valeria / Fusiello, Andrea | 2010
123
Composition of Texture Atlases for 3D Mesh Multi-texturing
Pagés, Rafael / Arnaldo, Sergio / Morán, Francisco / Berjón, Daniel | 2010
129
Developing a Web 3.0 E-learning Portal with X3D Technologies
Cerbo, Francesco Di / Dodero, Gabriella / Papaleo, Laura | 2010
135
Modeling Liquidus Hypersurfaces through Simplicial Complexes
Natali, Mattia / Attene, Marco / Ottonello, Giulio | 2010
141
Natural Interaction and Computer Graphics Applications
Iacolina, Samuel A. / Lai, Alessandro / Soro, Alessandro / Scateni, Riccardo | 2010
147
Tools and Applications for Teaching and Research in Computer Graphics
Guggeri, Fabio / Livesu, Marco / Scateni, Riccardo | 2010
153
Monitor-Based tracking system for Wide Augmented Reality Environments
Re, Guido Maria / Caruso, Giandomenico / Belluco, Paolo / Bordegoni, Monica | 2010

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