Sentence examples for forgery detector from inspiring English sources
In [11], the author introduced a method of measuring the performance of a forgery detector based on the area under the receiver operating characteristic (ROC) curve (AUC).
The goal of the experiment is to show the effectiveness of the keypoint removal-injection procedure in fooling the chosen copy-move forgery detector.
More specifically, we first impaired a state-of-the-art SIFT-based copy-move forgery detector (briefly CMFD [3] by means of the CLBA attack[13]; then, we hid potential traces of keypoint removal using the aforementioned injection procedure.
We then applied our method to a realistic scenario of copy-move forgery detection with the goal to disable the detector described in [9].
In general, digital image forensics can be divided into two types, forgery detection and forgery localization.
He said he believed the lie detector report was a forgery, possibly by the police, and faulted Mr. Deal for presenting evidence that was "thoroughly discredited" during Mr. Carter's retrial in 1976.
On the contrary, the detector is still able to reveal the forgery in the other three cases: smoothing (10 matches, 40.9 dB), collage (1 match, 28.4 dB), and RMD (10 matches, 26.2 dB). Figure 13 Matches of the copy-moved regions of image I 7 after the four attacks.
Such a forgery, in fact, is still capable of bypassing a SIFT-based state-of-the-art detector without exhibiting traces of keypoint removal.
Finally, to demonstrate the capability of our method to impair a SIFT-based copy-move detector, we have used a set of 10 images containing a realistic copy-move forgery.
