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Proceedings Paper

Two-Dimentional Measurement Of Optical Transfer Function By Holographic Techniques
Author(s): K. Murata; H. Fujiwara; R. Sato
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Paper Abstract

Many methods for the measuring of optical transfer function (OTF) have bee ki studied in the last two decades 11. The one dimensional OTF is obtained in the large majority of these methods since the spatial frequ-ency is scanned temporaly at a fixed azimuth. One can recognize the two-dimensional transfer function only after knowing the one-dimensional OTF along every discretely sampled azimuth. Only a few instruments have been developed for measuring both of modu-lation and phase transfer function, MTF and PTF, because the former is more important than the latter.

Paper Details

Date Published: 1 June 1974
PDF: 4 pages
Proc. SPIE 0046, Image Assessment and Specification, (1 June 1974); doi: 10.1117/12.953991
Show Author Affiliations
K. Murata, Hokkaido University (Japan)
H. Fujiwara, Hokkaido University (Japan)
R. Sato, Hokkaido University (Japan)

Published in SPIE Proceedings Vol. 0046:
Image Assessment and Specification
David T. Dutton, Editor(s)

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