A New Approach for Image Steganography using Edge Detection Method
نویسنده
چکیده
This paper proposed a new technique for image steganography using edge detection for RGB images. There are lots of algorithms to hide data with precision level but they are also decreasing the quality of the image. In this proposed study, edges of an RGB image will be detected by scanning method using 3x3 window, and then text will be embedded in to the edges of the color image. By doing this not only high embedding capacity will be achieved, it also enhances the quality of the stego image from the HVS (human vision system).
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تاریخ انتشار 2013