Method for measuring lens distortion by using pinhole lens
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F14%3A00241708" target="_blank" >RIV/68407700:21110/14:00241708 - isvavai.cz</a>
Result on the web
<a href="http://www.int-arch-photogramm-remote-sens-spatial-inf-sci.net/XL-5/509/2014/isprsarchives-XL-5-509-2014.html" target="_blank" >http://www.int-arch-photogramm-remote-sens-spatial-inf-sci.net/XL-5/509/2014/isprsarchives-XL-5-509-2014.html</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.5194/isprsarchives-XL-5-509-2014" target="_blank" >10.5194/isprsarchives-XL-5-509-2014</a>
Alternative languages
Result language
angličtina
Original language name
Method for measuring lens distortion by using pinhole lens
Original language description
In photogrammetric applications, the measurements are conducted on images given by optical imaging systems (cameras). In order to ensure the demanded accuracy, those cameras have to be well calibrated geometrically. A new method for measuring glass lensdistortion based on using distortion-free pinhole lens is proposed, where the measure of the distortion progress is derived by comparing two images of the calibration field, given by pinhole lens and glass lens. Presented approach to measuring the lens distortion provides directly the deviations of corresponding target images given by the pinhole lens and the glass lens, therefore the method is not limited by pre-defined functional model describing the distortion progress. The modelling of the distortion can be done a posteriori, by using tabulated distortion values. The proposed method for measuring lens distortion is applied in an experimental investigation leading to the confirmation of the validity of the theoretical development. Th
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
IN - Informatics
OECD FORD branch
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Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences - ISPRS Archives
ISBN
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ISSN
1682-1750
e-ISSN
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Number of pages
7
Pages from-to
509-515
Publisher name
ISPRS
Place of publication
New York
Event location
Riva del Garda
Event date
Jun 23, 2014
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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