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Design and optimization of random ta...

Daniels, Arnold.

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Design and optimization of random targets for modulation transfer function (MTF) testing in the visible and infrared spectral ranges.

Record Type:	Electronic resources : Monograph/item
Title/Author:	Design and optimization of random targets for modulation transfer function (MTF) testing in the visible and infrared spectral ranges./
Author:	Daniels, Arnold.
Description:	107 p.
Notes:	Source: Dissertation Abstracts International, Volume: 55-08, Section: B, page: 3480.
Contained By:	Dissertation Abstracts International55-08B.
Subject:	Engineering, Electronics and Electrical. -
Online resource:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=9501439

Design and optimization of random targets for modulation transfer function (MTF) testing in the visible and infrared spectral ranges.
Daniels, Arnold.

Design and optimization of random targets for modulation transfer function (MTF) testing in the visible and infrared spectral ranges. - 107 p.

Source: Dissertation Abstracts International, Volume: 55-08, Section: B, page: 3480.

Thesis (Ph.D.)--University of Central Florida, 1994.

Modulation transfer function (MTF) measurements, particularly for staring imager systems, are affected by the position of the test target with respect to the rows and columns of the detector array. We demonstrate that random transparency targets of known spatial-frequency content allow shift-invariant MTF measurement, with relaxed alignment tolerances compared to methods that employ deterministic targets. The random-transparency method produces results that agree with the position-averaged line-response MTF.Subjects--Topical Terms:

626636
Engineering, Electronics and Electrical.

Design and optimization of random targets for modulation transfer function (MTF) testing in the visible and infrared spectral ranges.
LDR:01835nmm 2200289 4500 001 1841464
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008 130614s1994 eng d
035 $a (UnM)AAI9501439
035 $a AAI9501439
040 $a UnM $c UnM
100 1 $a Daniels, Arnold. $3 1929762
245 1 0 $a Design and optimization of random targets for modulation transfer function (MTF) testing in the visible and infrared spectral ranges.
300 $a 107 p.
500 $a Source: Dissertation Abstracts International, Volume: 55-08, Section: B, page: 3480.
500 $a Adviser: Glenn D. Boreman.
502 $a Thesis (Ph.D.)--University of Central Florida, 1994.
520 $a Modulation transfer function (MTF) measurements, particularly for staring imager systems, are affected by the position of the test target with respect to the rows and columns of the detector array. We demonstrate that random transparency targets of known spatial-frequency content allow shift-invariant MTF measurement, with relaxed alignment tolerances compared to methods that employ deterministic targets. The random-transparency method produces results that agree with the position-averaged line-response MTF.
520 $a These transparencies are designed and demonstrated for the visible, 3- to 5- $\ mu $m , and 8- to 12- $\ mu $m bands. The halftone apertures that comprise the transparencies are sized such that the transmittance is a linear function of aperture size. A mathematical model for this criterion was formulated using vector diffraction theory, and experimentally verified.
590 $a School code: 0705.
650 4 $a Engineering, Electronics and Electrical. $3 626636
650 4 $a Engineering, System Science. $3 1018128
650 4 $a Physics, Optics. $3 1018756
690 $a 0544
690 $a 0790
690 $a 0752
710 2 0 $a University of Central Florida. $3 1018467
773 0 $t Dissertation Abstracts International $g 55-08B.
790 1 0 $a Boreman, Glenn D., $e advisor
790 $a 0705
791 $a Ph.D.
792 $a 1994
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=9501439