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.
This paper proposes a new intra prediction architecture for high resolution applications. The standard intra prediction has a data dependency for the pipelined processing. To enable the pipelined intra prediction architecture, processing order changing methods and additional processing schedulers are proposed. However, previous methods are not considered for the parallel processing which is a key...
This paper proposes an H.264/AVC motion estimation algorithm and its architecture. The proposed algorithm is performed in 2 stages and uses plusmn18 search range. In the proposed algorithm, search points form square patterns, and the patterns are center-biased. Stage 1 compares 152 search points with each other. In this stage, the interval between the outer search points is wider than that of the...
Variable block-size motion estimation (VBSME) has become an important technique in H.264/AVC to improve video quality. In this paper, we propose a scalable VLSI architecture for VBSME in H.264/AVC based on a full-search motion estimation algorithm. A new scan order is introduced to re-use the sum of absolute differences (SAD) values of smaller sub-blocks on an "as-early-as-possible" basis,...
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.