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Dr.  Markus Kästner

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Publications

  1. 2021
  2. Published

    Adaptive camera calibration for a focus adjustable liquid lens in fiber optic endoscopy

    Hinz, L., Kästner, M. & Reithmeier, E., 18 Apr 2021, Nonlinear Optics and Applications XII. Bertolotti, M., Zayats, A. V. & Zheltikov, A. M. (eds.). SPIE, 1177014. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 11770).

    Research output: Chapter in book/report/conference proceedingConference contributionResearchpeer review

  3. Published

    Fringe Projection Profilometry in Production Metrology: A Multi-Scale Comparison in Sheet-Bulk Metal Forming

    Hinz, L., Metzner, S., Müller, P., Schulte, R., Besserer, H. B., Wackenrohr, S., Sauer, C., Kästner, M., Hausotte, T., Hübner, S., Nürnberger, F., Schleich, B., Behrens, B. A., Wartzack, S., Merklein, M. & Reithmeier, E., 30 Mar 2021, In: Sensors. 21, 7, 31 p., 2389.

    Research output: Contribution to journalArticleResearchpeer review

  4. Published

    Miniaturization of borescopic fringe projection systems for the inspection in confined spaces: a methodical analysis

    Middendorf, P., Hedrich, K., Kästner, M. & Reithmeier, E., 5 Mar 2021, Emerging Digital Micromirror Device Based Systems and Applications XIII. Ehmke, J. & Lee, B. L. (eds.). SPIE, 14 p. 116980U. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 11698).

    Research output: Chapter in book/report/conference proceedingConference contributionResearch

  5. Published

    Adapted Fringe Projection Sequences for Changing Illumination Conditions on the Example of Measuring a Wrought-Hot Object Influenced by Forced Cooling

    Quentin, L., Beermann, R., Reinke, C., Kern, P., Kästner, M. & Reithmeier, E., 25 Feb 2021, In: Sensors. 21, 5, 17 p., 1599.

    Research output: Contribution to journalArticleResearchpeer review

  6. Published

    A 3D Measuring Endoscope for Use in Sheet-Bulk Metal Forming: Design, Algorithms, Applications and Results

    Hinz, L., Kästner, M. & Reithmeier, E., 2021, Sheet Bulk Metal Forming: Research Results of the TCRC73. 1 ed. p. 239-262 24 p. (Lecture Notes in Production Engineering).

    Research output: Chapter in book/report/conference proceedingContribution to book/anthologyResearchpeer review

  7. Published

    A New Method for Multi-Scale Fringe-Projection 3D Scanner Evaluation and for Modeling Surface Normal Dependent Influencing Factors of Local Phase Measurement Uncertainty

    Hinz, L., Kästner, M. & Reithmeier, E., 2021, The 1st Sino-German workshop on intelligent sensing and metrology: Proceedings: 26-27 July, Hannover, Qingdao, online. Reithmeier, E. & Peng, X. (eds.).

    Research output: Chapter in book/report/conference proceedingConference contributionResearchpeer review

  8. Published

    GPU-Based Raytracing Simulation for the Identification of Low-Reflection Measurement Poses

    Middendorf, P., Kästner, M. & Reithmeier, E., 2021, The 1st Sino-German workshop on intelligent sensing and metrology: Proceedings: 26-27 July, Hannover, Qingdao, online. Reithmeier, E. & Peng, X. (eds.). p. 16-27

    Research output: Chapter in book/report/conference proceedingConference contributionResearchpeer review

  9. Published

    Improved defect segmentation by combining fiber optic fringe projection profilometry with directional variable brightfield illumination

    Hinz, L., Kästner, M. & Reithmeier, E., 2021, Emerging Digital Micromirror Device Based Systems and Applications XIII. Ehmke, J. & Lee, B. L. (eds.). SPIE, 116980S. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 11698).

    Research output: Chapter in book/report/conference proceedingConference contributionResearchpeer review

  10. Published

    Inspection Window Measurement System

    Kern, P., Beermann, R., Quentin, L., Kästner, M. & Reithmeier, E., 2021, The 1st Sino-German workshop on intelligent sensing and metrology: Proceedings: 26-27 July, Hannover, Qingdao, online. Reithmeier, E. & Peng, X. (eds.). p. 38-45

    Research output: Chapter in book/report/conference proceedingConference contributionResearchpeer review

  11. Published

    Measurement Data Registration: Comparison of Classical and ML Methods

    Siemens, S., Kästner, M. & Reithmeier, E., 2021, The 1st Sino-German workshop on intelligent sensing and metrology: Proceedings: 26-27 July, Hannover, Qingdao, online. Reithmeier, E. & Peng, X. (eds.). p. 88-97

    Research output: Chapter in book/report/conference proceedingConference contributionResearchpeer review

  12. 2020
  13. Published

    Super-resolution for 2.5D height data of microstructured surfaces using the vdsr network

    Siemens, S., Kästner, M. & Reithmeier, E., 20 Aug 2020, EOS Annual Meeting (EOSAM 2020). Michinel, H., Costa, M. F. & Fraazao, O. (eds.). EDP Sciences, 2 p. (EPJ Web of Conferences; vol. 238).

    Research output: Chapter in book/report/conference proceedingConference contributionResearch

  14. Published

    Design, setup, and evaluation of a compensation system for the light deflection effect occurring when measuring wrought-hot objects using optical triangulation methods

    Quentin, L., Reinke, C., Beermann, R., Kästner, M. & Reithmeier, E., 7 Jul 2020, In: Metals. 10, 7, 15 p., 908.

    Research output: Contribution to journalArticleResearchpeer review

  15. Published

    Simulation assisted process chain design for the manufacturing of bulk hybrid shafts with tailored properties

    Coors, T., Pape, F., Kruse, J., Blohm, T., Beermann, R., Quentin, L., Herbst, S., Langner, J., Stonis, M., Kästner, M., Reithmeier, E., Nürnberger, F. & Poll, G., 9 Jun 2020, In: International Journal of Advanced Manufacturing Technology. 108, 7-8, p. 2409-2417 9 p.

    Research output: Contribution to journalArticleResearchpeer review

  16. Published

    Development of a reconstruction quality metric for optical three-dimensional measurement systems in use for hot-state measurement object

    Quentin, L., Beermann, R., Kästner, M. & Reithmeier, E., 2 Jun 2020, In: Optical Engineering. 59, 6, 15 p., 064103.

    Research output: Contribution to journalArticleResearchpeer review

  17. Published

    Calibration routine for a telecentric stereo vision system considering affine mirror ambiguity

    Beermann, R., Quentin, L., Kästner, M. & Reithmeier, E., 26 May 2020, In: Optical Engineering. 59, 5, 21 p., 054104.

    Research output: Contribution to journalArticleResearchpeer review

  18. Published

    3D registration of multiple surface measurements using projected random patterns

    Betker, T., Quentin, L., Kästner, M. & Reithmeier, E., 1 Apr 2020, Optics and Photonics for Advanced Dimensional Metrology. de Groot, P. J., Leach, R. K. & Picart, P. (eds.). 8 p. 113520C. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 11352).

    Research output: Chapter in book/report/conference proceedingConference contributionResearch

  19. Published

    Adaptive merging of large datasets of a 3D measuring endoscope in an industrial environment

    Hinz, L., Kästner, M. & Reithmeier, E., 1 Apr 2020, Optics and Photonics for Advanced Dimensional Metrology. de Groot, P. J., Leach, R. K. & Picart, P. (eds.). 14 p. 113520G. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 11352).

    Research output: Chapter in book/report/conference proceedingConference contributionResearch

  20. Published

    Affine structured light sensor for measurements through inspection windows: basic concept and direct calibration approach

    Beermann, R., Quentin, L., Kästner, M. & Reithmeier, E., 1 Apr 2020, Optics and Photonics for Advanced Dimensional Metrology. de Groot, P. J., Leach, R. K. & Picart, P. (eds.). 11 p. 113520E. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 11352).

    Research output: Chapter in book/report/conference proceedingConference contributionResearch

  21. Published

    Concept of a control system based on 3D geometry measurement for open die forging of large-scale components

    Quentin, L., Beermann, R., Brunotte, K., Behrens, B., Kästner, M. & Reithmeier, E., 1 Apr 2020, Optics and Photonics for Advanced Dimensional Metrology. de Groot, P. J., Leach, R. K. & Picart, P. (eds.). 8 p. 113520B. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 11352).

    Research output: Chapter in book/report/conference proceedingConference contributionResearch

  22. Published

    Integration of an endoscopic fringe projection system into a milling machine for the regeneration of complex capital goods: A first Protype

    Middendorf, P., Kästner, M. & Reithmeier, E., 1 Apr 2020, Optics and Photonics for Advanced Dimensional Metrology. de Groot, P. J., Leach, R. K. & Picart, P. (eds.). SPIE, 10 p. 113521M. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 11352).

    Research output: Chapter in book/report/conference proceedingConference contributionResearchpeer review

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