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http://dx.doi.org/10.3745/KIPSTB.2010.17B.6.429

Constructing 3D Outlines of Objects based on Feature Points using Monocular Camera  

Park, Sang-Heon (고려대학교 컴퓨터.전파통신공학과)
Lee, Jeong-Oog (건국대학교 항공우주정보시스템공학과)
Baik, Doo-Kwon (고려대학교 컴퓨터.전파통신공학과)
Abstract
This paper presents a method to extract 3D outlines of objects in an image obtained from a monocular vision. After detecting the general outlines of the object by MOPS(Multi-Scale Oriented Patches) -algorithm and we obtain their spatial coordinates. Simultaneously, it obtains the space-coordinates with feature points to be immanent within the outlines of objects through SIFT(Scale Invariant Feature Transform)-algorithm. It grasps a form of objects to join the space-coordinates of outlines and SIFT feature points. The method which is proposed in this paper, it forms general outlines of objects, so that it enables a rapid calculation, and also it has the advantage capable of collecting a detailed data because it supplies the internal-data of outlines through SIFT feature points.
Keywords
SIFT; MOPS; Monocular Vision; 3D Outlines;
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