مشاهده مشخصات مقاله
A High Capacity Image hiding Method based on Fuzzy Image Coding/Decoding
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Authors |
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Zahra Toony
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Hedieh Sajedi
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Mansour Jamzad
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Conference |
چهاردهمین کنفرانس بینالمللی سالانه انجمن کامپیوتر ایران |
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Abstract |
Recently, a technique has been proposed for image
hiding, that is based on block texture similarity where,
blocks of secret image are compared with blocks of a
set of cover images and the cover image with the most
similar blocks to those of the secret image is selected
as the best candidate cover image to conceal the secret
image. In this paper, we propose a new image hiding
method in which, the secret image is initially coded
using a fuzzy coding/decoding method. By applying the
fuzzy coder, each block of the secret image is
compressed to a smaller block. In this way, after
compressing the secret image to a smaller one, we hide
it in a cover image. Obviously hiding a smaller secret
image causes less distortion in the stego-image (the
image that has secret image or data) and therefore
higher quality stego-image is obtained. Consequently,
the proposed method provides higher embedding rate
and enhanced security. |
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قیمت |
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برای اعضای سایت : 100,000 Rial
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برای دانشجویان عضو انجمن : 20,000 Rial
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برای اعضای عادی انجمن : 40,000 Rial
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خرید مقاله
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