The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
The issue of protecting scientific and intellectual products and publications ownership constitutes an important deal within the domain of securing and protecting information. Digital watermarking is used to identify the ownership of the copyright and in authentication process. In this paper, an invisible blind watermarking method utilizing the word space in Arabic text is proposed. Since the pseudo-space...