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.
Synthetic aperture radar (SAR) image performance can be quantified by the impulse response function (IRF) resulting from a ground reference-point scatterer. Since the level of clutter background surrounding the point scatterer affects not only the shape of the IRF but also the relative magnitude of the peak-to-sidelobe ratio (PSLR) of the IRF, the PSLR can be an important measure for SAR image quality...
Item matchmaking that finds items for users is an essential service framework in the web service infrastructure. The current way of carrying out the matchmaking procedure is the selection of items based on a user's specifications. We rethink the item matchmaking framework in such a way that a matchmaker can find items that can satisfy a specific computing demand from a user and recommend a collection...
This paper describes a method and implementation for removing global, repetitive 2D artifacts in images by interactively editing their Fourier spectra. Based on this concept, ldquoInSpectralrdquo is an interactive software application that provides intuitive and easy-to-use image editing functionality in the spectral domain with immediate visual feedback in the spatial domain.
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.