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.
Currently, isoline generating algorithm is often used in crude oil exploration; however the data treatment is likely to become slowly when there is a huge number of data. A rapid calculation method is put forward in this paper, in which a triangle grids is adopted to manage the discrete data in a grid measuring system. Based on this, the isoline generation and tracing are carried out, then the generated...
This paper presents a new wavelet transform coding algorithm for complex Synthetic Aperture Radar (SAR) image compression. It uses a improved recursive set-partitioning procedure to compress the large blocks which are abundant in zero bits, and uses entropy coding based on adaptive context prediction model to compress the small blocks which contains non-zero bits. The experiment results showed that...
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.