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Close-Range Photogrammetry with Video CamerasExamples of photogrammetric measurements made with video cameras uncorrected for electronic and optical lens distortions are presented. The measurement and correction of electronic distortions of video cameras using both bilinear and polynomial interpolation are discussed. Examples showing the relative stability of electronic distortions over long periods of time are presented. Having corrected for electronic distortion, the data are further corrected for lens distortion using the plumb line method. Examples of close-range photogrammetric data taken with video cameras corrected for both electronic and optical lens distortion are presented.
Document ID
20040120970
Acquisition Source
Langley Research Center
Document Type
Other
Authors
Burner, A. W.
(NASA Langley Research Center Hampton, VA, United States)
Snow, W. L.
(NASA Langley Research Center Hampton, VA, United States)
Goad, W. K.
(NASA Langley Research Center Hampton, VA, United States)
Date Acquired
August 22, 2013
Publication Date
January 1, 1983
Subject Category
Instrumentation And Photography
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
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