Sentence examples for tampering copy from inspiring English sources
In the following experiment, we used several image manipulations, including Compression, Noise addition, Filtering, Cropping, Changing aspect ratio, Tampering, Copy attack, Scaling and Composite attacks on the watermarked images to evaluate the robustness of the proposed scheme.
However, there has been far less talk about new tactics to defend digitised photographs and other images from tampering, copying and redistribution.That could change.
Rootkits hit the headlines last year when Sony, unbelievably, slipped one into some of its music CDs to see if consumers were tampering with a copy-protection system.
In the design of watermarking methods, the researchers usually pay more attention to the work of resisting attacks such as copy attack, tampering, and cropping.
Figure 7a, e is tampered through a copy-paste operation using Photoshop.
In the case of tampering (i.e., a small region is added/deleted or copy-move) in the received image, the salient regions in the transmitted and received image will be different.
Figure 1 shows an example of tampering, where star segment from the source image (a) (compressed at qualityQ1) is copied and pasted into the destination image (b) (compressed at qualityQ2) to create composite double compressed image (c) (compressed at qualityQ3).
Tampering with voter records would require altering every block back to the beginning — on every copy of the blockchain ledger.
Otherwise, it would be tampering.
The idea produced charges of political tampering.
