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.
In this paper, we propose a new object recognition algorithm called two-directional two-dimensional kernel-based principal component analysis(K2DPCA plus 2DPCA). This approach mainly analyzes the object in the two dimensional principal component analysis (2DPCA) transformed space. Firstly, decorrelation in the row direction of images by through the standard K2DPCA method, then using 2DPCA way to further...