A New Algorithm To Hide Text Watermarking In Image | ||
| Baghdad College of Economic sciences University | ||
| Article 1, Volume 0, Issue 37, July 2018, Pages 359-370 | ||
| Author | ||
| Orooba Ismail Ibrahim | ||
| Abstract | ||
| Watermarking has been proposed as a method to enhance data security, confidentiality and integrity. Text watermarking requires extreme care when embedding additional data within the images because the additional information must not affect the image quality. In this paper we present a watermarking scheme that hide watermarking in method, not affect the image quality. In this work we use Small text as a watermark to embed in images is published on the website to maintain ownership of the images for my site. We use LSB method in hiding operation by special techniques depend on convert text watermarking to ASCII code then to binary code every character in text watermarking take 1 byte (8 bit)every three characters take three byte (24 bit) Every three byte from text watermarking compare with pixel in palette of image , if find pixel equal with three byte of watermarking as soon as save the location of pixel . After comparison all characters of text watermarking and find Is equivalent to from pixels in palette and save its locations in specific method in LSB of Image. After hiding watermarking, we published the image in website that related e | ||
| Keywords | ||
| image; web site; Text Watermarking; LSB Method; information hiding | ||
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