The detection algorithm can expose various kinds of JPEG image forgeries and it is more effective for small difference quality factor between the doctored area and undoctored area's JPEG images.

检测算法能有效地检测出多种篡改类型的JPEG图像，且对篡改区域和未篡改区域压缩因子相差较小的JPEG合成类篡改，检测正确率更高。

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In the original, undoctored image, the smoke is less intense and the color is lighter.

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The MiC did provide a crisper, clearer track than the Tiki despite its reliance on predominantly mids and highs for the undoctored captures.

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