1) copy-paste forgery
"复制-粘贴"篡改
2) Copy-move
复制粘贴
1.
A Robust Algorithm for Detecting Image Copy-Move Forgery
针对现有的复制粘贴(Copy-Move)检测算法鲁棒性较差,时间复杂度高,提出一种有效快速的检测与定位篡改区域算法。
3) tamper recovery
篡改恢复
1.
The recovery watermark,which implements tamper recovery is obtained by selecting the quantization DCT coefficients of wavelet approximate sub-band,and is embedded into the DWT coefficients.
同时利用图像小波变换的近似子带的DCT量化系数作为图像内容特征生成恢复水印信息,并隐藏在DWT系数之中,实现了对图像的篡改恢复。
6) tamper
[英]['tæmpə(r)] [美]['tæmpɚ]
篡改
1.
Study and Application on the Webpage Tamperproof Technique in the College Web;
校园网站网页防篡改技术研究与应用
2.
Furthermore, and it introduces reference block to help tamper localizing.
提取JPEG 压缩不变量作为特征,并引入参考块来辅助篡改定位。
3.
Experimental results show that the proposed algorithm can point out the tamper-existing region and the extent of tampering.
实验结果表明 ,该算法能够反应对图像的篡改 ,指出篡改发生的空间位置并给出篡改的程度 。
补充资料：篡改
1.用作伪的手段对经典﹑理论﹑政策等进行改动或曲解。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条