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An example of constructing triangle areas using landmark set.

An example of constructing triangle areas using landmark set.

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Figure 1: Face Morphing. Left: source face image. Middle: morphed face....
Figure 2: Flowchart of our approach for secret message transmission.
Figure 3: The overall flowchart of the proposed face morphing algorithm.
Figure 4: The algorithm of landmark selection. (a) Lankmarks...
+13 Figure 5: An example of constructing triangle areas using landmark set.
Coverless Image Steganography Using Morphed Face Recognition based on Convolutional Neural Network
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  • Oct 2021
In recent years, information security has become a prime issue of worldwide concern. To improve the validity and proficiency of the image data hiding approach, a piece of state-of-the-art secret information hiding transmission scheme based on morphed face recognition is proposed. In our proposed data hiding approach, a group of morphed face images...
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... on the determined landmarks (e.g., Cw, Cs, Ct), some triangle areas are constructed without overlapping. An example of constructing triangle areas is given in Figure 5. As we can see, each triangle area includes three pairs of coordinates of the landmarks. ...

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