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Gdańsk University of Technology

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Synchro-photogrammetry in the measurement of objects in motion - the case study

Synchronous photographs and digital photogrammetry methods in a measurement of objects in motion - the experiment. In the following paper, a case study example of a photogrammetric method based on synchronous digital photographs has been presented. This measurement method is an effective solution for tracking of moving objects, dynamic studies and dimensioning of geometry movements. Nowadays, the use of synchronous photography is present in reverse engineering (e.g., Aramis, Kinect, 3D imaging scanners). Authors present experimental results which were carried out and based on synchronous photographs system of Foucault pendulum. Experimental results and debate over errors should be warning about hasty treatment for rules of photogrammetry methods and putting confidence in a commercial system of calibration non-metric digital cameras. Experiment result proved that keeping of metrological rigor in engineering geodesy is not sufficient to get accurate results. In photogrammetry measurement, it is also important to have the correct calibration of cameras. If it is not verified, it will lead to unaccepted errors in measurement. Authors present debate over the influence of results photogrammetry measurement results on an outcome. In this paper errors of photogrammetry measurement, that can be estimated at millimeters, translate into inaccuracy for determining of geographical position.

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DOI
Digital Object Identifier link open in new tab 10.5593/sgem2016/b22/s10.12
Category
Aktywność konferencyjna
Type
materiały konferencyjne indeksowane w Web of Science
Language
angielski
Publication year
2016

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