Digital image processing for evaluating the characteristics of the microstructure of a holographic plate

C. S. Lin; R. S. Chang

doi:10.1016/S0030-3992(96)00039-4

Digital image processing for evaluating the characteristics of the microstructure of a holographic plate

C. S. Lin, R. S. Chang

Department of Optics and Photonics

Research output: Contribution to journal › Article › peer-review

8 Scopus citations

Abstract

A system of evaluating the microstructure of a holographic plate (for example, a light sensitive plate in dichromated gelatin (DCG) or photoresist emulsion) with economical measuring equipment is described. We observe the holographic plate with a microscope and CCD camera with a PC 586 computer. With the information from grey levels of the scanning image we obtain four film quality characteristics. We can scan the full size of the plate to obtain the macro-pattern. We can also select other magnifications of the local pattern. The apparatus has particular use in the detection of micro-particles of a microstructure.

Original language	English
Pages (from-to)	97-102
Number of pages	6
Journal	Optics and Laser Technology
Volume	29
Issue number	2
DOIs	https://doi.org/10.1016/S0030-3992(96)00039-4
State	Published - Mar 1997

Keywords

Dichromated gelatin
Film quality characteristics
Micro-particles
Photoresist emulsion

Access to Document

10.1016/S0030-3992(96)00039-4

Cite this

@article{bf958b6d52ed4210bb6ea6f6f7259c6a,

title = "Digital image processing for evaluating the characteristics of the microstructure of a holographic plate",

abstract = "A system of evaluating the microstructure of a holographic plate (for example, a light sensitive plate in dichromated gelatin (DCG) or photoresist emulsion) with economical measuring equipment is described. We observe the holographic plate with a microscope and CCD camera with a PC 586 computer. With the information from grey levels of the scanning image we obtain four film quality characteristics. We can scan the full size of the plate to obtain the macro-pattern. We can also select other magnifications of the local pattern. The apparatus has particular use in the detection of micro-particles of a microstructure.",

keywords = "Dichromated gelatin, Film quality characteristics, Micro-particles, Photoresist emulsion",

author = "Lin, {C. S.} and Chang, {R. S.}",

note = "Funding Information: This work is supported by National Science Council, Taiwan, Republic of China under grant number NSC-85-2212-E-035-021.",

year = "1997",

month = mar,

doi = "10.1016/S0030-3992(96)00039-4",

language = "???core.languages.en_GB???",

volume = "29",

pages = "97--102",

journal = "Optics and Laser Technology",

issn = "0030-3992",

number = "2",

}

TY - JOUR

T1 - Digital image processing for evaluating the characteristics of the microstructure of a holographic plate

AU - Lin, C. S.

AU - Chang, R. S.

N1 - Funding Information: This work is supported by National Science Council, Taiwan, Republic of China under grant number NSC-85-2212-E-035-021.

PY - 1997/3

Y1 - 1997/3

N2 - A system of evaluating the microstructure of a holographic plate (for example, a light sensitive plate in dichromated gelatin (DCG) or photoresist emulsion) with economical measuring equipment is described. We observe the holographic plate with a microscope and CCD camera with a PC 586 computer. With the information from grey levels of the scanning image we obtain four film quality characteristics. We can scan the full size of the plate to obtain the macro-pattern. We can also select other magnifications of the local pattern. The apparatus has particular use in the detection of micro-particles of a microstructure.

AB - A system of evaluating the microstructure of a holographic plate (for example, a light sensitive plate in dichromated gelatin (DCG) or photoresist emulsion) with economical measuring equipment is described. We observe the holographic plate with a microscope and CCD camera with a PC 586 computer. With the information from grey levels of the scanning image we obtain four film quality characteristics. We can scan the full size of the plate to obtain the macro-pattern. We can also select other magnifications of the local pattern. The apparatus has particular use in the detection of micro-particles of a microstructure.

KW - Dichromated gelatin

KW - Film quality characteristics

KW - Micro-particles

KW - Photoresist emulsion

UR - http://www.scopus.com/inward/record.url?scp=0031098051&partnerID=8YFLogxK

U2 - 10.1016/S0030-3992(96)00039-4

DO - 10.1016/S0030-3992(96)00039-4

M3 - 期刊論文

AN - SCOPUS:0031098051

SN - 0030-3992

VL - 29

SP - 97

EP - 102

JO - Optics and Laser Technology

JF - Optics and Laser Technology

IS - 2

ER -

Digital image processing for evaluating the characteristics of the microstructure of a holographic plate

Abstract

Keywords

Access to Document

Fingerprint

Cite this