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Volume 22 Issue 5
Sep.  2000
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Chen Haifeng, Shao Jiayu, Chen Weinan. A NEURAL ALGORITHM FOR ESTIMATING THE 3D RIGID BODIESMOTION PARAMETERS[J]. Journal of Electronics & Information Technology, 2000, 22(5): 715-722.
Citation: Chen Haifeng, Shao Jiayu, Chen Weinan. A NEURAL ALGORITHM FOR ESTIMATING THE 3D RIGID BODIESMOTION PARAMETERS[J]. Journal of Electronics & Information Technology, 2000, 22(5): 715-722.

A NEURAL ALGORITHM FOR ESTIMATING THE 3D RIGID BODIESMOTION PARAMETERS

  • Received Date: 1998-10-08
  • Rev Recd Date: 1999-05-12
  • Publish Date: 2000-09-19
  • This paper deals with estimating the rigid bodiesmotion parameters from token correspondence between two perspective views.Total least square(TLS)method is used to solve the linear equations of motion estimation.Then a minor component analysis (MCA)neuron is constructed to get the TLS solution.Finally a outline resisting version of the learning rule is developed by using the statistical approach.Comparative experiments have been made and results show that our robust rules improve the performance significantly when outliers are presented.
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  • Lee C H.Correspondence problem in image sequence analysis[J].Pattern Recogtion.1993,26(1):47-61[2]Sethi I K,Patel N V,et al.A general approach for token correspondence[J].Pattern Recognition.1994, 27(12):1775-1786[3]Tal R Y,Huang T S.Uniqueness and estimation of 3D motion parameters of rigid bodies with curved surfaces,IEEE Trans.on PAMI,1984,PAMI-6(1):13-27.[4]Haralick R M,Lee J H,et al.Pose estimation from correspondence point data.IEEE Trans.on SMC,1989,SMC-19(6):1426-1446.[5]庄新华等.刚体空间运动参数的鲁棒估计.计算机学报,1991,14(9):660-670.[6]朱嘉琳,吴立德.用2D点匹配恢复刚体运动参数的鲁棒估计.计算机学报,1994,17(5):388-392.[7]Wang J,Huang T S,et al.Motion and structure from two perspective views:algorithms,error analysis,and error estimation.IEEE Trans.on PAMI,1989,PAMI-11(5):451-475.[8]张洪钺等.全最小二乘法及其在参数估计中的应用.自动化学报,1995,21(1):40-47.[9]Oja E,Karhumen J.On stochastic approximation of eigenvectors and eigenvalues fo the expectation of a random matrix.J.Math.Anal.Appl.1985,16(1):69-84.[10]Serfling R J.Approximation Thereoms of Mathematical Statistics.New York:John Wiley Sons Inc,1980,243-261.
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      沈阳化工大学材料科学与工程学院 沈阳 110142

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