https://scholars.lib.ntu.edu.tw/handle/123456789/321206
標題: | System analysis of VLSI architecture for 5/3 and 1/3 motion-compensated temporal filtering | 作者: | Chen, C.-Y. Huang, C.-T. Chen, Y.-H. LIANG-GEE CHEN SHAO-YI CHIEN |
公開日期: | 2006 | 卷: | 54 | 期: | 10 | 起(迄)頁: | 4004-4014 | 來源出版物: | IEEE Transactions on Signal Processing | 摘要: | The Motion-Compensated Temporal Filtering (MCTF) is an innovative prediction scheme for video coding and has become the core technology of the coming video coding standard, MPEG-21 part 13 - Scalable Video Coding (SVC). This paper provides the system analysis of MCTF for VLSI implementation, which includes computational complexity, external memory access, external storage size, and coding delay. The one-level MCTF is analyzed first, and a modified double current frames scheme will be introduced to address the external memory access penalty that results from fractional-pel Motion Compensation (MC). Then the analysis is extended to multi-level MCTF, in which many important system issues will be explored. Finally, a real-life test case will be given to compare the system requirements of many different MCTF schemes and the prediction scheme of H.264/AVC. © 2005 IEEE. |
URI: | https://www.scopus.com/inward/record.uri?eid=2-s2.0-33749266011&doi=10.1109%2fICIP.2005.1530561&partnerID=40&md5=167072f22a48bfdaa3610da634f41202 http://scholars.lib.ntu.edu.tw/handle/123456789/321206 |
DOI: | 10.1109/TSP.2006.880202 | SDG/關鍵字: | Computational complexity; Data storage equipment; Motion compensation; Optical filters; Systems analysis; VLSI circuits; External memory access; Motion-Compensated Temporal Filtering (MCTF); Real-life test; Scalable Video Coding (SVC); Image coding |
顯示於: | 電機工程學系 |
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