caa a22 4500 445851481 CHVBK 20180317145414.0 cr unu---uuuuu 170323e20111001xx s 000 0 eng 10.1007/s11227-010-0527-7 doi (NATIONALLICENCE)springer-10.1007/s11227-010-0527-7 A robust motion estimation with center-biased diamond search and its parallel architecture formotion-compensated de-interlace [Elektronische Daten] [Yong Ding, Xiaolang Yan] For motion compensated de-interlace, the accuracy and reliability of the motion vectors have a significant impact on the performance of the motion compensated interpolation. In order to improve the robustness of motion vector, a novel motion estimation algorithm with center-biased diamond search and its parallel VLSI architecture are proposed in this paper. Experiments show that it works better than conventional motion estimation algorithms in terms of motion compensation error and robustness, and its architecture overcomes the irregular data flow and achieves high efficiency. It also efficiently reuses data and reduces the control overhead. So, it is highly suitable for HDTV applications. Springer Science+Business Media, LLC, 2010 Motion estimation nationallicence Motion-compensated interpolation nationallicence De-interlace nationallicence Architecture nationallicence Ding Yong Institute of VLSI Design, Zhejiang University, Hangzhou, China aut Yan Xiaolang Institute of VLSI Design, Zhejiang University, Hangzhou, China aut The Journal of Supercomputing Springer US; http://www.springer-ny.com 58/1(2011-10-01), 68-83 0920-8542 58:1<68 2011 58 11227 https://doi.org/10.1007/s11227-010-0527-7 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s11227-010-0527-7 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Ding Yong Institute of VLSI Design, Zhejiang University, Hangzhou, China aut NATIONALLICENCE 700 1- Yan Xiaolang Institute of VLSI Design, Zhejiang University, Hangzhou, China aut NATIONALLICENCE 773 0- The Journal of Supercomputing Springer US; http://www.springer-ny.com 58/1(2011-10-01), 68-83 0920-8542 58:1<68 2011 58 11227 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer