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High dynamic range saturation intelligence avoidance for three-dimensional shape measurement

  • Beihang University

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

There always exists an intractable challenge in three-dimensional (3D) object surface measurement that it is difficult to deal with the scene with a large range reflectivity or specular reflection. This paper presents a novel 3D measurement technique: high dynamic range saturation intelligence avoidance (HDRSIA), which is based on the multi-exposure principle. This method divides the object surface into several parts according to the color distribution and leverages the modified curve fitting technique to capture the best exposure time for each part, intelligently and precisely. A set of modified fringe images are then composite to a complete image contained the information of brightness part and darkness part. Experiment results verify that the proposed method can build the accurate 3D point cloud model for object surface with high dynamic range of surface reflectivity variation.

源语言英语
主期刊名Proceedings - 2015 IEEE/ACM 15th International Symposium on Cluster, Cloud, and Grid Computing, CCGrid 2015
出版商Institute of Electrical and Electronics Engineers Inc.
981-990
页数10
ISBN(电子版)9781479980062
DOI
出版状态已出版 - 7 7月 2015
活动15th IEEE/ACM International Symposium on Cluster, Cloud, and Grid Computing, CCGrid 2015 - Shenzhen, 中国
期限: 4 5月 20157 5月 2015

丛书

姓名Proceedings - 2015 IEEE/ACM 15th International Symposium on Cluster, Cloud, and Grid Computing, CCGrid 2015

会议

会议15th IEEE/ACM International Symposium on Cluster, Cloud, and Grid Computing, CCGrid 2015
国家/地区中国
Shenzhen
时期4/05/157/05/15

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