期刊文献+

运动补偿快速算法的探讨 被引量:3

A Study on the Fast Algorithm of Motion Compensation
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摘要 本文首先对现存的运动补偿算法进行了理论分析,然后在此基础上提出了一种新的快速算法,该算法具有简单性、可并行性、搜索次数减少等特点.并且,本文还对各种算法进行了计算机仿真实验,其结果进一步显示了该算法的优越性. ased on a theoretical analysis of the existing motion compensation algorithms, this paper presents a new fast algorithm, which features simplicity, parallel operability, reduced searching number. In addition, emulation experiments to various algorithms are also described and the results are also given. The results show further advantages of the algorithm.
出处 《上海大学学报(自然科学版)》 CAS CSCD 1997年第6期645-649,共5页 Journal of Shanghai University:Natural Science Edition
关键词 运动补偿 快速算法 运动矢量 视频图像 motion compensation, fast algorithm, motion vector
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参考文献1

  • 1Li Renxiang,IEEE Trans Circuit and System for Video Technology,1994年,4期,438页

同被引文献20

  • 1王世刚,陈贺新.运动图像矢量匹配运动补偿压缩算法[J].吉林大学学报(信息科学版),2001,19(2):15-22. 被引量:5
  • 2张桂林,张天序,魏洛刚,谢先明.基于边缘特征的运动目标提取与跟踪[J].华中理工大学学报,1994,22(5):42-45. 被引量:12
  • 3赵帅,赵忠兴,罗峰,穆玉刚.计算机可视化技术在铸造水力模拟试验中的应用[J].铸造技术,2006,27(8):860-862. 被引量:1
  • 4lan Hamill, Tracy Lucas. Computational Fluid Dynamics Modeling of Dundishes and Continuous Casting Moulds[z]. The Minerals, Metals and Materials Society, 1999, 279-286.
  • 5Jones W K, Xu D, Evans J W. Recent Results on Modeling of Metal Delivery Systems Used in EM and DC Casting of Aluminum [z]. The Minerals, Metals and Materials Society, 1999, 295- 305.
  • 6Taketoshi Okuno, Yasuhiko Sugii, Shigeru Nishio. Image measurement of flow field using physics-baseddynamic model [ J ]. Meas. Sci. Technol,2000, 1 1:667-676.
  • 7Okuno T, Sugii Y, Nishio S. Image measurement of flow field using physics-based dynamic model [J].Meas Sci Technol, 2000, 11:667-676.
  • 8Ian Hamill, Tracy Lucas. Computational fluid dynamics modeling of dundishes and continuous casting moulds[A]. Fluid Flow Phenomeno in Metals Processing[C]. Warrendale, PA:The Minerals, Metals and Materials Society, 1999, 279-286.
  • 9Jones W K, Xu D, Evans J W. Recent results on modeling of metal delivery systems used in EM and DC casting of aluminum [A]. Fluid Flow Phenomeno in Metals Processing[C]. Warrendale, PA:The Minerals, Metals and Materials Society, 1999. 295 -305.
  • 10Tol R V, Katgerman L, van den Akker H E A. Experimental and numerical investigations of mould filling of thin wall horizontal aluminium casting[J]. Materials Science Forum, 2000, 329-330:461-466.

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