Numerical calculation of image motion and vibration modulation transfer functions: a new method

Ofer Hadar; Itai Dror; Norman S. Kopeika

doi:10.1117/12.48865

1 December 1991 Numerical calculation of image motion and vibration modulation transfer functions: a new method

Ofer Hadar, Itai Dror, Norman S. Kopeika

Author Affiliations +

Proceedings Volume 1533, Optomechanics and Dimensional Stability; (1991) https://doi.org/10.1117/12.48865
Event: San Diego, '91, 1991, San Diego, CA, United States

Abstract

A new method of numerical calculation of MTF is presented here for image motion in one- dimension. The method is applicable in principle to any type of motion and can be expanded to two-dimensional motion. It is applied here to uniform velocity motion and to sinusoidal vibrations. Comparison to known analytical methods is made where possible, and agreement is excellent. This supports its implementation to any kind of random motion, particularly where no unique analytical MTF is possible.

Citation Download Citation

Ofer Hadar, Itai Dror, and Norman S. Kopeika "Numerical calculation of image motion and vibration modulation transfer functions: a new method", Proc. SPIE 1533, Optomechanics and Dimensional Stability, (1 December 1991); https://doi.org/10.1117/12.48865

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