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학술지 A New Solution for Projective Reconstruction Based on Coupled Line Cameras
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저자
이주행
발행일
201310
출처
ETRI Journal, v.35 no.5, pp.939-942
ISSN
1225-6463
출판사
한국전자통신연구원 (ETRI)
DOI
https://dx.doi.org/10.4218/etrij.13.0213.0087
협약과제
12ZC1100, 메가컨버전스 핵심기술 개발, 김채규
초록
We provide a new solution for the projective reconstruction problem based on coupled line cameras (CLCs) and their geometric properties. The proposed solution is composed of a series of optimized steps, and each step is more efficient than those of the initial solution proposed in [1]. We also give a new determinant condition for rectangle determination, which leads to less ambiguity in implementation. The key steps of the proposed solution can be represented with more compact analytic equations due to the intuitive geometric interpretations of the projective reconstruction problem based on CLCs: the center of projection corresponds to the intersection point of the two solution circles of each line camera involved. © 2013 ETRI.
키워드
Camera calibration, Coupled line cameras, Diagonal parameterization, Geometric computer vision, Projective reconstruction
KSP 제안 키워드
Camera Calibration, Computer Vision(CV), Geometric properties, Initial solution, Intersection point, Projective reconstruction, Reconstruction problem, coupled line cameras(CLCs), geometric computer vision, problem based