IMAGE-ENHANCEMENT FOR DOCUMENT EXAMINATION USING THE PERSONAL-COMPUTER

被引：0

作者：

HOUDE, J

机构：

来源：

JOURNAL OF FORENSIC SCIENCES | 1993年 / 38卷 / 01期

关键词：

QUESTIONED DOCUMENTS; CRIMINALISTICS; OBLITERATED WRITING; PERSONAL COMPUTERS;

D O I：

暂无

中图分类号：

DF [法律]; D9 [法律]; R [医药、卫生];

学科分类号：

0301 ; 10 ;

摘要：

In a recent case involving the restoration of an obliterated message, an IBM compatible personal computer, a hand scanner. and commonly available software was used. The document was scanned, and the text was restored to readability by performing image manipulations such as gray-scale equalization and contrast enhancement.

引用

页码：143 / 146

页数：4

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