期刊文献+

H.264编码器中亚像素运动估计的硬件实现 被引量:1

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摘要 本文在块匹配算法的基础上,提出了一种1/4像素精度的亚像素运动估计的硬件实现方法,在整像素运动估计的基础上实现了半像素和1/4像素最佳匹配点搜索,在空间上具有更高的并行度,硬件实现简洁有效。
出处 《电子设计应用》 2009年第11期61-63,共3页 Electronic Design & Application World
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参考文献2

  • 1RICHARDSONIEG.H.264 and MPEG-4 Video Compression:video coding for nextgeneration multimedia[]..2003
  • 2JVT.Joint Video Team.Draft ITU-T Recommendation and Final Draft International Standard of Joint Video Specification[].ITU-T RecH(E)|ISO/IEC - AVC( -).2005

同被引文献13

  • 1钟麟.视频图像压缩质量检测方法[J].计算机与网络,2006,32(8):46-47. 被引量:2
  • 2赖晓玲,桑红石,郑兆青,沈绪榜.H.264分像素插值滤波方法及其VLSI实现[J].微电子学与计算机,2007,24(7):187-189. 被引量:4
  • 3Joint Video Team.Draft ITU-T recommendation and final draft international standard of joint video specification,ITU-T Rec.H.264 and ISO/IEC 14496-10 AVC[S].2003.
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  • 6Yuan T C,Wen H C.A fast and low-cost fractional motion estimation for H.264/AVC HD1080p coding[C]//Proceedings of IEEE International Symposium on Circuits and System.Los Alamitos:IEEE Computer Society Press,2010:144-147.
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  • 8Cheng L W,Chao Y K,Youn L L.A high performance three-engine architecture for H.264/AVC fractional motion estimation[J].IEEE Transactions on Very Large Scale Integration Systems,2010,18(4):662-666.
  • 9Han C Y,Lin T C I,Chien F.Hardware-efficient computing architecture for motion compensation interpolation in H.264 video coding[C]//Proceedings of IEEE International Symposium on Circuits and System.Los Alamitos:IEEE Computer Society Press,2005:2136-2139.
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