...盲检测算法 关键词：Krawtchouk矩；篡改检测；盲检测；旋转不变性 [gap=990]Key words：Krawtchouk moment；forgery detection；blind forensic；rotational invariance ...
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Digital Forgery Detection 数位伪造侦测技术 ; 伪造图像检测
Blind Forgery Detection 盲篡改检测
The existed copy-move forgery detection method based on lexicographically ordered feature vectors is analyzed in detail. It is pointed out that the order of the features plays an important role in the robustness of the detection method.
详细分析了现有的基于字典排序的图像拷贝-移动篡改检测方法,特别指出了块特征向量的排列顺序对于篡改检测效果的影响。
参考来源 - 数字图像拷贝移动篡改检测方法的分析·2,447,543篇论文数据，部分数据来源于NoteExpress
Base on this characteristic, this paper presents a passive image forgery detection algorithm which uses blind estimation of background noise.
本文利用这一特点，提出了一种基于背景噪声分析的图像真伪被动鉴别算法。
Aiming at a common copy-paste forgery in the research field of digital image forensics, this paper proposes a detection approach based on wavelet transform and singular value decomposition.
针对数字图像取证中一类常见的复制粘贴图像伪造，本文提出了一种基于小波变换和奇异值分解的检测算法。
This paper proposed a method about blind detection of digital forgery image based on the distribution of noise.
提出了一种基于噪声分布规律的伪造图像盲检测方法。
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