| 利用Exif信息内容鉴定数码照片 |
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| 引用本文： | 刘猜.利用Exif信息内容鉴定数码照片[J].中国司法鉴定,2010(5):49-51. |
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| 作者姓名： | 刘猜 |
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| 作者单位： | 河南铁道警官高等专科学校,河南郑州,450053 |
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| 摘 要： | 目的通过对数码照片的Exif信息检查,判断数码照片的真伪。方法通过相关软件工具查看Exif信息中的元数据。结果如果Exif信息中的元数据已被改动,则数码照片已被修改。结论 Exif信息中的元数据可作为判断数码照片真伪的检测要素之一。
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| 关 键 词： | 数码照片 Exif信息 数码照片取证 |
Examination of Digital Photos using EXIT Information |
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| LIU Cai.Examination of Digital Photos using EXIT Information[J].Chinese Journal of Forensic Sciences,2010(5):49-51. |
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| Authors: | LIU Cai |
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| Institution: | LIU Cai (Railway Police College, Zhengzhou 450053, China) |
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| Abstract: | Objective To authenticate digital photos by EXIF information.Methods Original data in Exif were examined using relevant softwares.Results If the original data in EXIF were changed, the digital photos had been modified.Conclusion The original data in EXIF can be used to authenticate digital photos. |
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| Keywords: | digital photos EXIF information authentication of digital photo |
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