INACCURACY STUDY OF MARKS CONGRUENCE UNDER LATERAL PICKUPS

Latyev Svyatoslav M, Elena Smirnova

2009 , VOLUME 09, NUMBER 6 ( NOVEMBER-DECEMBER )

ISSN 2226-1494 (print), ISSN 2500-0373 (online)

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Nikiforov
Vladimir O.
D.Sc., Prof.

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INACCURACY STUDY OF MARKS CONGRUENCE UNDER LATERAL PICKUPS

S. M. Latyev, E. Smirnova

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Abstract

The article deals with the lateral pickups inaccuracy dependence from observation conditions: color filters type, illumination, optical system aberrations, congruence direction. Some conclusions were made on the basis of the carried researches and recommendations for inaccuracy decrease were given.

Keywords: lateral pickup, b-line mark, inaccuracy induction, dispersion polygon, aberration, contrast, illumination, positions-sensitive receiver

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