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.
Nonrectangular transformation is proposed for the design of multidimensional filter banks. The advantage of nonrectangular transformation is the abundance of transformation kernels and their efficient implementations by ladder structures. The design of two-dimensional two-channel filter banks from one-dimensional filters is discussed and design examples are presented.
Recent advances in the time domain methods have led to many new approaches in filter bank designs. The objective of this paper is to derive a unified theory for these time domain methods, based on the Chinese Remainder Theorem. Topics discussed in this paper include two-channel filter banks, M-channel filter banks and 2-D filter banks. Design examples are presented to demonstrate the theory.
In this paper, we analyze the reproduction of light fields on multiview 3D displays. A two-way interaction between the input light field signal (which is often aliased) and the interview light leakage in modern multiview 3D displays is characterized in the joint spatio-angular frequency domain. Reconstruction of light fields by all physical 3D displays is prone to light leakage. This means that the...
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.