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 Radon transform is an important tool to detect line features in the image and it has strong anti-noise ability. The traditional method, which the first step is to do edge detection and then to do the Radon transform, exists some defects. Therefore, this paper has made some improvements, that is, using the empirical mode decomposition (EMD) method to decompose the image under different scales....
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.