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题名Automated low-cost photogrammetric acquisition of 3D models from small form-factor artefacts
作者
发表日期2019-12-01
发表期刊Electronics (Switzerland)
卷号8期号:12
摘要

The photogrammetric acquisition of 3D object models can be achieved by Structure from Motion (SfM) computation of photographs taken from multiple viewpoints. All-around 3D models of small artefacts with complex geometry can be difficult to acquire photogrammetrically and the precision of the acquired models can be diminished by the generic application of automated photogrammetric workflows. In this paper, we present two versions of a complete rotary photogrammetric system and an automated workflow for all-around, precise, reliable and low-cost acquisitions of large numbers of small artefacts, together with consideration of the visual quality of the model textures. The acquisition systems comprise a turntable and (i) a computer and digital camera or (ii) a smartphone designed to be ultra-low cost (less than $150). Experimental results are presented which demonstrate an acquisition precision of less than 40 µm using a 12.2 Megapixel digital camera and less than 80 µm using an 8 Megapixel smartphone. The novel contribution of this work centres on the design of an automated solution that achieves high-precision, photographically textured 3D acquisitions at a fraction of the cost of currently available systems. This could significantly benefit the digitisation efforts of collectors, curators and archaeologists as well as the wider population.

关键词3D acquisition Cuneiform Digital heritage Photogrammetry Virtual reconstruction
DOI10.3390/electronics8121441
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收录类别SCIE
语种英语English
WOS研究方向Computer Science ; Engineering ; Physics
WOS类目Computer Science, Information Systems ; Engineering, Electrical & Electronic ; Physics, Applied
WOS记录号WOS:000506678200068
Scopus入藏号2-s2.0-85075946110
引用统计
被引频次:14[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符https://repository.uic.edu.cn/handle/39GCC9TT/10966
专题个人在本单位外知识产出
通讯作者Woolley, Sandra I.
作者单位
1.Department of Engineering,Manchester Metropolitan University,Manchester,M1 5GD,United Kingdom
2.School of Computing and Mathematics,Keele University,Staffordshire,ST5 5BG,United Kingdom
3.Institut für Archäologische Wissenschaften,Goethe-Universität,Frankfurt,D-60629,Germany
4.School of Computer Science,University of Nottingham Ningbo China,Ningbo,315100,China
推荐引用方式
GB/T 7714
Collins, Tim,Woolley, Sandra I.,Gehlken, Erlendet al. Automated low-cost photogrammetric acquisition of 3D models from small form-factor artefacts[J]. Electronics (Switzerland), 2019, 8(12).
APA Collins, Tim, Woolley, Sandra I., Gehlken, Erlend, & Ch'ng, Eugene. (2019). Automated low-cost photogrammetric acquisition of 3D models from small form-factor artefacts. Electronics (Switzerland), 8(12).
MLA Collins, Tim,et al."Automated low-cost photogrammetric acquisition of 3D models from small form-factor artefacts". Electronics (Switzerland) 8.12(2019).
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