Archaeological applications of polynomial texture mapping: analysis, conservation and representation

被引：79

作者：

Earl, Graeme ^{[1
]}

Martinez, Kirk ^{[2
]}

Malzbender, Tom ^{[3
]}

机构：

[1] Univ Southampton, Sch Humanities, Archaeol Comp Res Grp, Southampton SO17 1BF, Hants, England

[2] Univ Southampton, Sch Elect & Comp Sci, Southampton SO17 1BF, Hants, England

[3] Hewlett Packard Labs, Palo Alto, CA 94304 USA

来源：

JOURNAL OF ARCHAEOLOGICAL SCIENCE | 2010年 / 37卷 / 08期

基金：

英国艺术与人文研究理事会;

关键词：

Polynomial texture mapping; PTM; RTI; Imaging; Scanning; Surface recording; Conservation; Computer graphics;

D O I：

10.1016/j.jas.2010.03.009

中图分类号：

Q98 [人类学];

学科分类号：

030303 ;

摘要：

Polynomial Texture Mapping is an image capture and processing technique that was developed by HP Labs in 2000. It enables the recording and representation of subtle surface details using a standard digital camera and lighting, and software that is free for non-commercial use. Cultural heritage applications have been associated with the technology from its earliest stages, including examples in areas such as cuneiform, numismatics, rock art, lithics and Byzantine art. The paper begins by outlining the technical principles involved. It then brings together the extant work in the field. Through examples developed by the University of Southampton in partnership with a range of UK and international bodies it demonstrates the benefits of the technology in the areas of archaeological analysis, conservation and representation. Finally it considers the future possibilities of this technology and ongoing developments. (C) 2010 Elsevier Ltd. All rights reserved.

引用

页码：2040 / 2050

页数：11

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