Combination of Air- and Water-Calibration for a Fringe Projection Based Underwater 3D-Scanner

被引：12

作者：

Braeuer-Burchardt, Christian ^{[1
]}

Kuehmstedt, Peter ^{[1
]}

Notni, Gunther ^{[1
,2
]}

机构：

[1] Fraunhofer Inst Appl Opt & Precis Engn Jena, Jena, Germany

[2] Tech Univ Ilmenau, Ilmenau, Germany

来源：

COMPUTER ANALYSIS OF IMAGES AND PATTERNS, CAIP 2015, PT II | 2015年 / 9257卷

关键词：

Underwater camera calibration; Underwater; 3D-scanner; Fringe projection technique; Photogrammetry; CAMERAS; VISION; VIDEO;

D O I：

10.1007/978-3-319-23117-4_5

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

A new calibration methodology for photogrammetric underwater stereo scanners is presented. By combination with a complete air calibration, the water part of the calibration can be performed with low expenditure. This leads to an easy handling of the whole procedure. In this paper an underwater camera model is described which considers the refraction effects at the interfaces of the different media air, glass, and water, leading to a ray based presentation. In order to facilitate the calibration procedure and to increase robustness, some simplifications concerning the sensor geometry were made. First results obtained with a new fringe projection based underwater 3D scanner are presented which show the effectiveness of the new calibration strategy.

引用

页码：49 / 60

页数：12

共 29 条

[21]

Maas HG., 1995, OPTICAL 3 D MEASUREM

[22]

Massot-Campos M., 2014, 5 INT WORKSH MAR TEC

[23]

Moore E.J., 1976, Photogram. Rec., V8, P748, DOI [10.1111/j.1477-9730.1976.tb00852.x, DOI 10.1111/J.1477-9730.1976.TB00852.X]

[24]

Roman C., 2010, OCEANS 10 IEEE SYDNE, P1, DOI [10.1109/OCEANSSYD.2010.5603672, DOI 10.1109/OCEANSSYD.2010.5603672]

[25] Theory and arrangements of self-calibrating whole-body three-dimensional measurement systems using fringe projection technique [J].

Schreiber, W ;

Notni, G .

OPTICAL ENGINEERING, 2000, 39 (01) :159-169

[26]

Sedlazeck Anne, 2012, Outdoor and Large-Scale Real-World Scene Analysis. 15th International Workshop on Theoretical Foundations of Computer Vision. Revised Selected Papers, P212, DOI 10.1007/978-3-642-34091-8_10

[27]

Shortis M.R., 2000, Geomatics Research Australasia, V73, P1

[28] Photogrammetric modeling of underwater environments [J].

Telem, Gili ;

Filin, Sagi .

ISPRS JOURNAL OF PHOTOGRAMMETRY AND REMOTE SENSING, 2010, 65 (05) :433-444

[29] Three-dimensional shape measurement for an underwater object based on two-dimensional grating pattern projection [J].

Zhang, Qican ;

Wang, Qingfeng ;

Hou, Zhiling ;

Liu, Yuankun ;

Su, Xianyu .

OPTICS AND LASER TECHNOLOGY, 2011, 43 (04) :801-805

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