NDLI: Clustering Bayon Face Towers Using Restored 3D Shape Models

Content Provider	IEEE Xplore Digital Library
Author	Min Lu Kamakura, M. Bo Zheng Takamatsu, J. Nishino, K. Ikeuchi, K.
Copyright Year	2011
Abstract	Bayon, the well-known Khmer temple at Angkor in Cambodia, is famous for its numerous massive stone face towers. Researchers believe that these facial sculptures can be divided into several meaningful categories. Unlike previous studies, in this paper, each face tower is treated as a basic unit in the classification procedure, as we find that faces located on the same tower have a higher similarity value than those which belong to different ones. 3D replicas acquired by digital scanning are used and a restoration scheme based on the matrix recovery theory is adopted within each tower in order to eliminate the impact of data incompletion. Towers are represented by the average shapes of restored faces and hierarchically clustered based on their similarity values. The spatial distribution of the clustering result shows that there are some patterns among the structure of Bayon, which could be meaningful through further archaeological research.
Starting Page	39
Ending Page	44
File Size	6524879
Page Count	6
File Format	PDF
ISBN	9781457715938
DOI	10.1109/Culture-Computing.2011.16
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2011-10-20
Publisher Place	Japan
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Shape Shape analysis Restoration Poles and towers Three dimensional displays Vectors Face Matrix decomposition Sparse matrices Clustering
Content Type	Text
Resource Type	Article

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