计算机应用研究2017，Vol.34Issue(1)：251-255,5.DOI:10.3969/j.issn.1001-3695.2017.01.057
基于生命特征的数字图像真实性鉴定模型研究
Research on authenticity detection model for digital image based on characteristics of life period
摘要
Abstract
In order to distinguish between normal modification and malicious tampering of digital image,this paper proposed a new authenticity detection model for digital image.This model was based on the characteristics of life period for the digital image,and interpreted and judged the processing with the characteristics of life period.The standard of judging is the differ-ence between before and after the process of images.To judge whether the digital image is true or not,by the establishment of the model of authenticity detection.The experiments verify the validity of the proposed model.关键词
数字图像/图像取证/真实性评判模型/真实性鉴定Key words
digital image/image forensics/authenticity detection model/authenticity detection分类
信息技术与安全科学引用本文复制引用
芦明,牛少彰..基于生命特征的数字图像真实性鉴定模型研究[J].计算机应用研究,2017,34(1):251-255,5.基金项目
国家自然科学基金资助项目（61370195）；北京市自然科学基金资助项目 （）
