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 present an efficient and robust algorithm for document image registration, especially for table images. The projection-based method reduces the calculation complexity while also loses some information of the original image. The contribution of this paper is that our proposed method enhances the useful information in the projection using the image gradient feature. Besides, the rate...
A novel seal registration method for Chinese seal verification is proposed in this paper using shape and layout characteristics. Seal registration is the process that aligns the sample seal imprint with the model seal imprint geometrically. The proposed method firstly classifies the seal imprints into one of the three shapes (rectangle, ellipse and circle) which are most common in China. Rotation...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.