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.
Wavelet transform had been a popular feature extraction tool for face recognition, and much work has been done regarding the choice of wavelet subbands in presence of variation in expression, illumination and pose. However the using of curvelet transform, which is effective in representing curves, and the performance analysis have not been studied. We propose to employ curvelet for facial feature...
A new method called curvefaces was firstly presented for face recognition, which is based on curvelet transform. Curvelet is the latest multiscale geometric analysis tool. Contrast to wavelet transform, curvelet transform directly takes edges as the basic representation elements and is anisotropic with strong direction. It is a multiresolution, band pass and directional function analysis method which...
A new method called curvefaces was firstly presented for face recognition, which is based on curvelet transform. Curvelet is the latest multiscale geometric analysis tool. Contrast to wavelet transform, curvelet transform directly takes edges as the basic representation elements and is anisotropic with strong direction. It is a multiresolution, band pass and directional function analysis method which...
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.