رضایی, محمّد

[ 1 ] - مروری بر روش های نهان‌نگاری در JPEG و بررسی امنیت آن ها

Abstract: JPEG is the most applicable image format in digital communication. In recent years, various steganography methods have been proposed for it. This paper aims to study and classify JPEG steganography schemes and introduce different methods to improve their security based on cover. Accordingly, the effective factors in security that are related to the cover such as double compression, sp...