Volume 8 Issue 2
Apr.  2015
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SANG Ai-jun, SUN Min, CHEN Mian-shu, ZHONG Jiang-jiang, CHEN He-xin. Motion vector estimation in multi-dimensional vector matrix transform domain[J]. Chinese Optics, 2015, 8(2): 191-197. doi: 10.3788/CO.20150802.0191
Citation: SANG Ai-jun, SUN Min, CHEN Mian-shu, ZHONG Jiang-jiang, CHEN He-xin. Motion vector estimation in multi-dimensional vector matrix transform domain[J]. Chinese Optics, 2015, 8(2): 191-197. doi: 10.3788/CO.20150802.0191

Motion vector estimation in multi-dimensional vector matrix transform domain

  • Received Date: 11 Dec 2014
  • Accepted Date: 18 Feb 2015
  • Publish Date: 25 Apr 2015
  • To realize the motion vector estimation targeted at moving objects in video, the motion estimation system based on transformation domain of multi-dimensional vector matrix is established. The research is then carried out in transformation domain to study on multi-dimensional energy concentration plane formed by moving objects in moving videos. Firstly, the theory of multi-dimensional vector matrix and transformation are introduced. Then the theoretical derivation of energy concentration plane in transformation domain formed by moving objects is presented. The next step is to calculate the motion vector using plane fitting method. Finally,the performance and iteration speed among a few methods are analyzed. Experimental results show that the motion vector accuracy obtained by moving plane fitting in multi-dimensional vector matrix transformation domain can reach 10-2 pixel. A new high accuracy motion vector estimation method in transformation domain is provided.

     

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  • [1]
    [1] 朱明,杨航,贺柏根,等.联合梯度预测与导引滤波的图像运动模糊复原[J].中国光学,2013,12(6):850-854. ZHU M,YANG H,HE B G,et al.. Image motion blurring restoration of joint gradient prediction and guided filter[J]. Chinese Optics,2013,12(6):850-854.(in Chinese)
    [2]
    [2] 许廷发,李俊涛,张一舟,等.真彩色传递双波段图像融合[J].中国光学,2014,6(7):402-810. XU T F,LI J T,ZHANG Y ZH,et al.. True color transfer for dual band image fusion[J]. Chinese Optics, 2014,6(7):402-810.(in Chinese)
    [3]
    [3] 郭立强,朱明.彩色图像处理的可交换Clifford代数方法[J].中国光学,2013,12(6):884-891. GUO L Q,ZHU M. Commutative Clifford algebra method for color image processing[J]. Chinese Optics, 2013,12(6):884-891.(in Chinese)
    [4]
    [4] 毕厚杰.新一代视频压缩编码标准--H.264/AVC[M].北京:人民邮电出版社,2005. BI H J. A New Generation of Video Coding Standard--H.264/AVC[M]. Beijing:People Post Press.2005.(in Chinese)
    [5]
    [5] BENJAMIN B,WOO-JIN H,JENS-RAINER O,et al.. High Efficiency Video Coding(HEVC) text specification draft 10[C], JCT-VC-L1003 of JCT-VC Geneva,CH,Jan.,2013.
    [6]
    [6] 沈燕飞.高效视频编码[J].计算机学报,2013,11(36):2340-2355. HEN Y F. High efficiency video coding[J]. Chinese J. Computers, 2013,11(36):2340-2355.(in Chinese)
    [7]
    [7] 王大伟,严俊,王彬,等.视频序列的运动估计技术综述[J].电视技术, 2012(3):20-23. WANG D W,YAN J,WANG B,et al.. Survey of motion estimation used in video sequence[J]. ,2012(3):20-23.(in Chinese)
    [8]
    [8] 刘龙.基于运动矢量时-空特性的快速运动估计算法研究[J].通信学报,2013,34(1):121-127. LIU L. Fast motion estimation based on the special and temporal characteristic[J]. J. Communications,2013,34(1):121-127.(in Chinese)
    [9]
    [9] 刘英哲.H.264中一种基于搜索范围自适应调整运动估计算法[J].电子与信息学报,2013,35(6):1382-1387. LIU Y ZH. Motion estimation algorithm based adaptive search range adjustment for H.264[J]. J. Electronics & Information Technology,2013,35(6):1382-1387.(in Chinese)
    [10]
    [10] 桑爱军,王艇,栾晓利,等.2M维矢量余弦整数变换核矩阵[J].光学精密工程,2013,7(21):1891-1897. SANG A J,WANG T,LUAN X L,et al..[J]. Opt. Precision Eng.,2013,7(21):1891-1897.(in Chinese)
    [11]
    [11] SANG A J,CHEN M S,CHEN H X,et al.. Multi-dimensional vector matrix theory and its application in color image coding[J]. Imaging Science J.,2010,58(3):171-176.
    [12]
    [12] 桑爱军,崔海廷,王墨林,等.高维变换域中的系数集中分析及研究[J].吉林大学学报(工学版),2013,43(增刊):96-100. SANG A J,CUI H T,WANG M L,et al.. Coefficient concentration analysis and research in high-dimensional transfortmation domain[J]. J. Jilin University(Engineering and Technology Edition),2013,43(Supp.):96-100.(in Chinese)
    [13]
    [13] 桑爱军,吴杨,崔海廷,等.基于多维矢量矩阵的离散余弦变换快速算法[J].光学精密工程,2013(21):799-806. SANG A J,WU Y,CUI H T,et al.. Fast DCT algorithms based on multi-dimensional vector matrix[J]. Opt. Precision Eng.,2013,3(21):799-806.(in Chinese)
    [14]
    [14] NIKOLA BOZINOVIC,JANUSZ KONRAD. Motion analysis in 3D DCT domain and its application to video coding, signal processing[J]. Image Communication,2005,6(20):510-528.
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