Checking photoscanner in digital photogrammetry.
To exchange views and concerns | No. 1 (2009)
To exchange views and concerns | No. 1 (2009)

Checking photoscanner in digital photogrammetry.

DOI: 10.54491/jgac.2009.1.622
10.54491/jgac.2009.1.622
Published 2009-09-25
Dinh Tri Tran
Hanoi University of Mining and Geology
Thi Hoai Do
Institute of Geodesy and Cartography, Vietnam
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Tran, Đình T., & Do, T. H. (2009). Checking photoscanner in digital photogrammetry. Journal of Geodesy and Cartography, (1), 30–32. https://doi.org/10.54491/jgac.2009.1.622
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Abstract

Photoscanner is an input device, which changes analog lImages in to digital Images for digital measuring. The accuacy of this digitation decides the accuracy of next processings. So that, lUs nesessary to find and correct the errors of photoscanner. The content of this article presents the algorithms and method in finding and correcting the errors of geometry of photoscanner.

https://doi.org/10.54491/jgac.2009.1.622
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