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.
When a binary granular image is sieved by a reconstructive τ-opening, some grains are entirely removed while the remaining grains are fully passed. If desired grains are viewed as composing the signal and undesired grains are viewed as noise (or clutter), then the reconstructive τ-opening acts as a filter and a basic task is to find an optimal filter. The present paper proceeds parametrically by...
Granulometric spectral decomposition results from partitioning an image according to the manner in which a granulometry diminishes the image. An optimal granulometric bandpass filter is one that passes spectral components in a way to minimize the expected area of the symmetric difference between the filtered and ideal images. The present paper treats bandpass optimization for reconstructive granulometries...
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.