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A math model for high velocity sensoring with a focal plane shuttered camera.A new mathematical model is presented which describes the image produced by a focal plane shutter-equipped camera. The model is based upon the well-known collinearity condition equations and incorporates both the translational and rotational motion of the camera during the exposure interval. The first differentials of the model with respect to exposure interval, delta t, yield the general matrix expressions for image velocities which may be simplified to known cases. The exposure interval, delta t, may be replaced under certain circumstances with a function incorporating blind velocity and image position if desired. The model is tested using simulated Lunar Orbiter data and found to be computationally stable as well as providing excellent results, provided that some external information is available on the velocity parameters.
Document ID
19720026795
Document Type
Conference Proceedings
Authors
Morgan, P. (Ohio State University Columbus, Ohio, United States)
Date Acquired
August 6, 2013
Publication Date
January 1, 1971
Subject Category
INSTRUMENTATION AND PHOTOGRAPHY
Meeting Information
American Society of Photogrammetry, Fall Convention, Symposium on Computational Photogrammetry(San Francisco, CA)
Funding Number(s)
CONTRACT_GRANT: NGR-36-008-125
Distribution Limits
Public
Copyright
Other