Title:	Mesh-based multi-view normal integration with energy minimization using surface reflectance properties
Authors:	Eaksarayut, Wichayut Tunwattanapong, Borom
Citation:	Journal of WSCG. 2018, vol. 26, no. 2, p. 85-93.
Issue Date:	2018
Publisher:	Václav Skala - UNION Agency
Document type:	článek article
URI:	wscg.zcu.cz/WSCG2018/!_2018_Journal_WSCG-No-2.pdf http://hdl.handle.net/11025/34594
ISSN:	1213-6972 (print) 1213-6980 (CD-ROM) 1213-6964 (on-line)
Keywords:	3D rekonstrukce;vícezobrazení normální integrace;vícezorazení vidění;povrch na bázi trojúhelníkové sítě
Keywords in different language:	3D reconstruction;multi-view normal integration;multi-view vision;triangle mesh-based surface
Abstract in different language:	We propose a technique to reconstruct a general 3D object using surface reflectance information from multiple viewpoints. Our core optimization framework uses multi-view normal integration, which can recovers water-tight surface of the object iteratively in a coarse to fine manner. The integration requires normal vector field from multiple viewpoints, which we can derive from surface reflectance. We then handle the topological changes if self-intersection occurs from the optimization. We also employ the idea of multi-resolution and weighted data heuristic which helps dealing with noisy data and improves both accuracy and optimization time. Our experiment shows that the framework is able to robustly recover 3D surface well with both synthetic and real data.
Rights:	© Václav Skala - UNION Agency
Appears in Collections:	Volume 26, Number 2 (2018)

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.