id 
ecaade2011_016 
authors 
Stojakovi_, Vesna; Tepav_evi_, Bojan 
year 
2011 
title 
Single Image Ambiguity and Adjustment of Cultural Heritage Modeling Approach 
source 
RESPECTING FRAGILE PLACES [29th eCAADe Conference Proceedings / ISBN 9789491207013], University of Ljubljana, Faculty of Architecture (Slovenia) 2124 September 2011, pp.99106 
summary 
The objective of this research is to point out the deficiency of the modeling from a single image and give suggestion for the improvement. In the domain of cultural heritage visualization, single image modeling is mainly used to recover the scene shown in the historical photographs. In this paper, some common ambiguities in the area of the historical architectural environments are highlighted. In most approaches user is the one to introduce and choose constraints, and therefore he must have control over the ambiguity problems. We propose suggestions about how to adjust the singleimagebased modeling in order to minimize chance for irregular 3D shapes to emerge due to ambiguity. Simple examples are used to illustrate how ambiguity of a single image can affect the models veridicality, which are the common mistakes that inexperienced user can make and how and when they can be corrected. 
wos 
WOS:000335665500011 
keywords 
Singleimagebased modeling; Restitution; Perspective; Photography; Shape ambiguity; Cultural heritage 
series 
eCAADe 
email 
vesna100jakovic@gmail.com 
full text 
file.pdf (1,468,242 bytes) 
references 
Contenttype: text/plain

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last changed 
2016/05/16 09:08 
