Calibrate a moving camera on a linear translating stage using virtual plane + parallax

Xiaoqiang Zhang, Yanning Zhang, Tao Yang, Zhengxi Song

科研成果: 书/报告/会议事项章节会议稿件同行评审

5 引用 (Scopus)

摘要

For a fixed camera array, the limited number of views restricts the quality of the imaging result. In this paper, we build a virtual dense camera array using different views from a single moving camera to increase the number of view conveniently. A virtual plane + parallax based calibration algorithm is proposed to estimate the relative positions between different views. The main characteristics of this system and calibration approach include: (1) Due to the mobility, one can vary views in the light of different scene configurations. (2) Via calibrating the moving camera under the plane + parallax framework, the computation cost of aligning images from all views is reduced. (3) A moving camera system is set up by mounting a camera on a translating stage which can slide on a linear track. Extensive experiment results demonstrate that our approach can enhance detail and quality of the occluded objects effectively compared to the fixed camera array synthetic aperture imaging approach.

源语言英语
主期刊名Intelligent Science and Intelligent Data Engineering - Third Sino-Foreign-Interchange Workshop, IScIDE 2012, Revised Selected Papers
48-55
页数8
DOI
出版状态已出版 - 2013
活动3rd Sino-Foreign-Interchange Workshop on Intelligent Science and Intelligent Data Engineering, IScIDE 2012 - Nanjing, 中国
期限: 15 10月 201217 10月 2012

出版系列

姓名Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
7751 LNCS
ISSN(印刷版)0302-9743
ISSN(电子版)1611-3349

会议

会议3rd Sino-Foreign-Interchange Workshop on Intelligent Science and Intelligent Data Engineering, IScIDE 2012
国家/地区中国
Nanjing
时期15/10/1217/10/12

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