MOIRE METHODS USING COMPUTER-GENERATED GRATINGS

被引：30

作者：

ASUNDI, AK

机构：

来源：

OPTICAL ENGINEERING | 1993年 / 32卷 / 01期

关键词：

COMPUTER GRATINGS; LOGICAL MOIRE; PHASE SHIFTING; INPLANE MOIRE; REFLECTION MOIRE; PROJECTION MOIRE; SHADOW MOIRE;

D O I：

10.1117/12.60083

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Computer-generated gratings have the ability to be quickly and rapidly changed. In moire methods, this versatility enables the selection of the right grating pitch for a particular problem. Also, the ability to shift these computer gratings allows phase shifting to be applicable with no moving parts. The use of computer-generated gratings for qualitative visualization and quantitative analysis of virtually all moire methods is described.

引用

页码：107 / 116

页数：10

共 19 条

[1] DEFORMATIONS IN GLASS-FIBER WOVEN COMPOSITE USING MOIRE INTERFEROMETRY [J].

ASUNDI, A .

EXPERIMENTAL MECHANICS, 1990, 30 (03) :230-233

[2] LOGICAL MOIRE AND ITS APPLICATION [J].

ASUNDI, A ;

YUNG, KH .

EXPERIMENTAL MECHANICS, 1991, 31 (03) :236-242

[3]

ASUNDI A, 1991, P SOC PHOTO-OPT INS, V1554, P472

[4]

Asundi A., 1987, Experimental Techniques, V11, P28, DOI 10.1111/j.1747-1567.1987.tb00253.x

[5] PHASE-SHIFTING AND LOGICAL MOIRE [J].

ASUNDI, A ;

YUNG, KH .

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION, 1991, 8 (10) :1591-1600

[6]

ASUNDI A, 1991, P SOC PHOTO-OPT INS, V1554, P708

[7] VARIABLE SENSITIVITY SHADOW MOIRE METHOD [J].

ASUNDI, A .

JOURNAL OF STRAIN ANALYSIS FOR ENGINEERING DESIGN, 1985, 20 (01) :59-61

[8] DIGITAL ENHANCEMENT OF LCD-BASED SHADOW MOIRE [J].

ASUNDI, A .

NDT INTERNATIONAL, 1991, 24 (01) :33-38

[9]

ASUNDI A, 1991, P SPIE, V1553, P306

[10]

ASUNDI A, 1991, 5TH P INT MAN C, V2, pB141

← 1 2 →