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- Title
A Convenient 3D Reconstruction Method of Small Objects.
- Authors
ZHENG Shunyi; WANG Xiaonan; MA Dian
- Abstract
This paper presents a convenient method allowing ordinary people to quickly make 3D models of small objects, using only a mobile phone and computer. First, we capture a number of images around the object, and then quickly calculate the internal and external parameters of each image, and semi-automatically extract contours of the object using graph cuts, and finally generate a digital 3D model using the information from the object contours. The theoretical precision of the method is discussed in relation to a simulation experiment, and then the validity of the method is verified through a real experiment. The method in the paper can be used on static objects composed of different materials, and can solve the 3D reconstruction problem where image-matching or LiDAR fails. This method solves the robust SFM problem with a suitable background, and reduces the calculatiion costs through algorithm optimization.
- Publication
Geomatics & Information Science of Wuhan University, 2015, Vol 40, Issue 2, p147
- ISSN
1671-8860
- Publication type
Article
- DOI
10.13203/j.whugis20130515