ITEM: Inter-Texture Error Measurement for 3D Meshes

Pages Scasso, Rafael and Fuentes Sánchez, David and Morán Burgos, Francisco (2011). ITEM: Inter-Texture Error Measurement for 3D Meshes. In: "16th International Conference on 3D Web Technology", 20/06/2011 - 22/06/2011, Paris, France. ISBN 978-1-4503-0774-1. pp. 31-37. https://doi.org/10.1145/2010425.2010431.

Description

Title: ITEM: Inter-Texture Error Measurement for 3D Meshes
Author/s:
  • Pages Scasso, Rafael
  • Fuentes Sánchez, David
  • Morán Burgos, Francisco
Item Type: Presentation at Congress or Conference (Article)
Event Title: 16th International Conference on 3D Web Technology
Event Dates: 20/06/2011 - 22/06/2011
Event Location: Paris, France
Title of Book: Proceedings of the 16th International Conference on 3D Web Technology
Date: 2011
ISBN: 978-1-4503-0774-1
Subjects:
Faculty: E.T.S.I. Telecomunicación (UPM)
Department: Señales, Sistemas y Radiocomunicaciones
Creative Commons Licenses: Recognition - No derivative works - Non commercial

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Abstract

We introduce a simple and innovative method to compare any two texture maps, regardless of their sizes, aspect ratios, or even masks, as long as they are both meant to be mapped onto the same 3D mesh. Our system is based on a zero-distortion 3D mesh unwrapping technique which compares two new adapted texture atlases with the same mask but different texel colors, and whose every texel covers the same area in 3D. Once these adapted atlases are created, we measure their difference with ITEM-RMSE, a slightly modified version of the standard RMSE defined for images. ITEM-RMSE is more meaningful and reliable than RMSE because it only takes into account the texels inside the mask, since they are the only ones that will actually be used during rendering. Our method is not only very useful to compare the space efficiency of different texture atlas generation algorithms, but also to quantify texture loss in compression schemes for multi-resolution textured 3D meshes.

More information

Item ID: 13480
DC Identifier: http://oa.upm.es/13480/
OAI Identifier: oai:oa.upm.es:13480
DOI: 10.1145/2010425.2010431
Official URL: http://dl.acm.org/citation.cfm?id=2010431
Deposited by: Memoria Investigacion
Deposited on: 22 Nov 2012 12:28
Last Modified: 21 Apr 2016 12:48
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