Therefore, a lossless data hiding scheme of histogram pair was proposed based on multi-gray image authenticity certification.

针对此不足，提出一种基于多灰度图像真实性认证的直方图对无损数据隐藏新方法。

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The authentication techniques of image authenticity and integrality are the important research subjects of the multi-media security field.

数字图像的真实性、完整性认证技术是多媒体安全保护的重要研究课题。

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CNN could not independently verify the authenticity of the image.

CNN无法单独证实照片影像的真实性。

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But maintaining its image for authenticity as boxing's main brand will be tough without getting big-name fighters back into your camp.

FORBES: Sports Business

While we broke the news of the ZuneHD to the world as we did the original, we have no way to verify the authenticity of this new image originating at Windows Mobile Power User and now trotting itself around the Intersphere fueled by the adrenaline of fanboy fantasies.

ENGADGET: Another Zune HD render surfaces, fanboy specs too?

When Green's photo of one of the Boston bombing suspects fleeing the scene first surfaced, there was considerable doubt as to its authenticity because of the very low resolution of the image, which made the photo appear to be a composite image.

NPR: Fla. Runner Gets Photo Of Suspect Fleeing Marathon