XVIIIth Congress: XVIIIth Congress

kraus, karl; waldhäusl, peter

Bibliographic data

Multivolume work

Persistent identifier:: 1667435949

Title:: XVIIIth Congress

Sub title:: Vienna, Austria 1996

Year of publication:: 1996

Place of publication:: Vienna

Publisher of the original:: Austrian Society of Surveying and Geoinformation

Identifier (digital):: 1667435949

Language:: English

Editor:: Kraus, Karl; Waldhäusl, Peter

Corporations:: International Society for Photogrammetry and Remote Sensing, Congress, 18., 1996, Wien; International Society for Photogrammetry and Remote Sensing

Adapter:: International Society for Photogrammetry and Remote Sensing, Congress, 18., 1996, Wien; International Society for Photogrammetry and Remote Sensing

Founder of work:: International Society for Photogrammetry and Remote Sensing, Congress, 18., 1996, Wien; International Society for Photogrammetry and Remote Sensing

Other corporate:: International Society for Photogrammetry and Remote Sensing, Congress, 18., 1996, Wien; International Society for Photogrammetry and Remote Sensing

Document type:: Multivolume work

Volume

Persistent identifier:: 1667437070

Title:: XVIIIth Congress

Scope:: 230 Seiten

Year of publication:: 1996

Place of publication:: Vienna

Publisher of the original:: Austrian Society of Surveying and Geoinformation

Identifier (digital):: 1667437070

Illustration:: Illustrationen, Diagramme

Signature of the source:: ZS 312(31,B1)

Language:: English

Additional Notes:: Erscheinungsdatum des Originals ist anhand des Copyrightjahrs ermittelt.

Usage licence:: Attribution 4.0 International (CC BY 4.0)

Editor:: Kraus, Karl; Waldhäusl, Peter

Corporations:: International Society for Photogrammetry and Remote Sensing, Congress, 18., 1996, Wien; International Society for Photogrammetry and Remote Sensing; International Society for Photogrammetry and Remote Sensing, Commission Primary Data Acquisition

Adapter:: International Society for Photogrammetry and Remote Sensing, Congress, 18., 1996, Wien; International Society for Photogrammetry and Remote Sensing; International Society for Photogrammetry and Remote Sensing, Commission Primary Data Acquisition

Founder of work:: International Society for Photogrammetry and Remote Sensing, Congress, 18., 1996, Wien; International Society for Photogrammetry and Remote Sensing; International Society for Photogrammetry and Remote Sensing, Commission Primary Data Acquisition

Other corporate:: International Society for Photogrammetry and Remote Sensing, Congress, 18., 1996, Wien; International Society for Photogrammetry and Remote Sensing; International Society for Photogrammetry and Remote Sensing, Commission Primary Data Acquisition

Publisher of the digital copy:: Technische Informationsbibliothek Hannover

Place of publication of the digital copy:: Hannover

Year of publication of the original:: 2019

Document type:: Volume

Collection:: Earth sciences

Chapter

Title:: DETERMINATION OF GEOMETRIC CHARACTERISTICS OF A DIGITAL CAMERA BY SELF-CALIBRATION H. El-Habrouk, X. P. Li, W. Faig

Document type:: Multivolume work

Structure type:: Chapter

° The assumptions of uniform pixel size and distribution are rational, as evident by the final RMSE o, and o, of the image coordinates. 4. CONCLUSIONS The studies described in this paper suggest that the geometric characteristics of a digital camera can be successfully evaluated by self-calibration. With an appropriate functional model, the systematic errors of the camera system can be effectively compensated, thus high accuracy can be achieved. Due to the application of a zoom lens in the Fujix DS-100 digital camera, the camera displays different geometric properties at different object distances. The laboratory calibration, therefore, does not make much sense for subsequent applications. The self-calibration is thus imperative combining the calibration and evaluation in order to account for the changing inner orientation and the geometric structure. Therefore general purpose digital cameras of the Fujix DS-100 type can be applied to precise industrial measurement environments when used with a self- calibrating data reduction procedure. A well-established self-calibrating bundle adjustment program, a Digital Video Plotter and simple auxiliary devices were involved in this research project. Although certain manual operations were needed during the processing, the combination of this software and hardware proved to provide an economic solution. It is expected in the near future that a low cost fully automatic calibration procedure for precise applications using self- calibration will become standard practice in order to facilitate the evaluation of digital imagery and thus promote the performance of digital cameras. REFERENCES Brown, D. C., 1966. Decentering Distortion of Lenses. Photogrammetric Engineering. Vol. 32(3), pp. 444-462. Chen, Y. & Schenk, A. F., 1992. A Rigorous Calibration Method for Digital Cameras. International Archives of Photogrammetry and Remote Sensing, Washington, D.C., USA, Vol. XXIX, Part B1, pp. 199-205. Edmundson, K. L., Novak, K. & He, G., 1991. Analytical Calibration of a Stereo-Vision System. ACSM-ASPRS Annual Convention, Baltimore, USA, Vol. 5, pp. 86-92 Faig, W., 1973. Parameters of Interior Orientation and Their Correlations. Proceeding of ASP Fall Convention, Lake Buena Vista, Florida, USA, pp. 154-169. Faig, W., Shih, T.Y. & Liu, X. S., 1990. A Non-Metric Stereo System and Its Calibration. ACSM-ASPRS Annual Convention, Denver, Colorado, USA, Vol. 5, pp. 18-25. Faig, W., El-Habrouk, H., Li, X. P. & Hosny, M., 1996. A Comparison of the Performances of Digital and Conventional Non-Metric Cameras for Engineering Applications. International Archives of Photogrammetry and Remote Sensing, Vienna, Austria. 64 Heipke, C., Stephani, M., Strunz, G. & Lenz, R., 1992. Photogrammetric Calibration and Point Determination Using a Digital CCD Camera. International Archives of Photogrammetry and Remote Sensing, Washington, D.C., USA, Vol. XXIX, Part B5, pp. 556-560. Moniwa, H., 1977. Analytical Photogrammetric System with Self-Calibration and its Applications. Ph.D Thesis, University of New Brunswick, Fredericton, New Brunswick, Canada. Nolette, C., 1992. The DVP: Design, Operation and Performance. Photogrammetric Engineering and Remote Sensing. Vol. 58(1), pp. 67-74. Paquette, L., Stampfer, R., Davis, W. A. & Caelli, T.M., 1990. A New Camera Calibration Method for Robotic Vision. SPIE Vol. 1395. Close-Range Photogrammetry Meets Machine Vision, pp. 656-663. Stefanidis, A., Agouris, P. & Schenk, A. F., 1990. Evaluation of the Performance of a Digital Camera. ACSM-ASPRS Annual Convention, Denver, Colorado, USA, Vol. 5, pp. 109- 118. Vosselman, G. & Fórstner, W., 1988. The Precision of a Digital Camera. International Archives of Photogrammetry and Remote Sensing, Kyoto, Japan, Vol. XXVII. Part B1, pp. 148-157. Wilkins, F.J., Chrzanowski, A., Rohde, M. W., Schmeing, H. & Secord, J. M., 1988. A Three Dimensional High Precision Coordination System. 5th International (FIG) Symposium on Deformation Measurement and 5th Canadian Symposium on Mining Surveying and Rock Deformation Measurement, Fredericton, N.B., Canada, pp. 580-592. International Archives of Photogrammetry and Remote Sensing. Vol. XXXI, Part B1. Vienna 1996 navi; kilor and posit filter posi slip Muc reso user orga the | (OT pror desi envi

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