Artificial Bee Colony-Based Blind Watermarking Scheme for Color Images Alter Detection Using BRISK Features and DCT.

Autor:	Soualmi, Abdallah, Benhocine, Abdelhamid, Midoun, Ilyes
Předmět:	DIGITAL image watermarking COLOR image processing BEES WATERMARKS DATA integrity
Zdroj:	Arabian Journal for Science & Engineering (Springer Science & Business Media B.V. ); Mar2024, Vol. 49 Issue 3, p3253-3266, 14p
Abstrakt:	With the colossal development that the multimedia applications have currently reached, it is possible to manipulate the data contents easily. Thus, a receiver may get incorrect data compared to what the sender transmits. As a result, it is required to come up with an effective solution that checks the integrity of the received data, mainly images. In this context, we attempt through this paper to present a semi-fragile blind watermarking method using ABC, BRISK features and DCT. The method works on embedding the watermark data into specific area. As for the extraction stage, an authentication key is used to decide if the watermarked image was changed during transferring or not. Our findings show the efficiency of the proposed technique in terms of imperceptibility, robustness against some attacks, and tamper detection accuracy. [ABSTRACT FROM AUTHOR]
Databáze:	Complementary Index
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