DocumentCode :
1860792
Title :
Relic Repairing Using Local Reflectional Symmetry
Author :
Jiazhi Xia ; Gang Dang
Author_Institution :
Sch. of Inf. Sci. & Eng., Central South Univ., Changsha, China
fYear :
2013
fDate :
26-28 July 2013
Firstpage :
707
Lastpage :
710
Abstract :
Cultural relics are often suffered different degrees of damage during their centuries of inheriting. Completing the missing parts, which is called restoration, is one of the key steps of digital cultural relics repairing. To recover the original shape of the missing parts, historical information and shape context should be analyzed. This paper proposes a local reflection symmetry detection algorithm for digital restoration of relics. The local reflection symmetry axis of the incomplete 3D model can be calculated automatically and explicitly. With the symmetry information, the missing parts can be repaired in an effective and trivial manner.
Keywords :
history; image restoration; object detection; shape recognition; solid modelling; 3D model; digital cultural relics repairing; digital restoration; local reflection symmetry axis; local reflectional symmetry detection algorithm; shape recovery; Computational modeling; Cultural differences; Image restoration; Measurement; Robustness; Shape; Three-dimensional displays; Relic repairing; shape restoration; symmetry;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Image and Graphics (ICIG), 2013 Seventh International Conference on
Conference_Location :
Qingdao
Type :
conf
DOI :
10.1109/ICIG.2013.143
Filename :
6643760
Link To Document :
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