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- Next, define the constant elements hij of the n×n hessian matrix H. 其次，定义n×n海赛矩阵H的常数元数为hij。
- A method to detect the sub-pixel center of structured light stripe with Hessian matrix is proposed. 提出了一种基于hessian矩阵的亚像素精度结构光条纹中心提取算法.
- In this paper, a new centerline extraction algorithm based on Hessian Matrix is proposed. 提出了一种基于hessian矩阵的中心路径提取算法.
- This method include 3D Euclidean distance transform, computer the Hessian matrix in every voxel,and visibility test. 主要步骤包括:三维欧几里德距离变换,求Hessian矩阵,可视化检测几个步骤。
- The Hessian matrix of the objective function is derived and analyzed to prove the global convexity of the LMF. 通过Hessian矩阵对LMF目标函数的凸性分析;证明这种检测准则拥有全局收敛的特性.
- The 2.7 dimensional element, as a typical FDE, is studied with a B matrix and a Hessian matrix derived to it. 对2.;7维单元进行了分析;推导出2
- First, the distance transformation is performed. Then the initial path is obtained by computing the eigenvalues and eigenvectors of the Hessian matrix. 在距离变换的基础上,先利用hessian矩阵的几何意义找出中心线的大致形状作为初始路径;
- Thereby, the Hessian matrix of the objective function being similar to a block diagonal sparse matrix is maintained by the updated matrix sequence. 该算法的一个主要特点是算法产生的矩阵序列保持目标函数的Hessian阵是一个具有类似于块对角状的稀疏矩阵。
- After that, the visibility test with an adaptive visibility sphere radius, which is determined by the eigenvalues of the Hessian matrix, is carried out to remove the useless voxels in the centerline. 然后进行可视性检测以确定最终的路径点,可视球的半径通过hessian矩阵的特征值自适应地确定;
- The Hessian matrix of every function in this model is constant, so it will be calculated once in the entire optimal process based on interior point method, which speeds up each iteration. 该新模型的海森矩阵是精确的常系数矩阵,在内点法迭代过程中只需要计算一次,从而缩短了每次迭代的计算时间。
- The gradient and Hessian matrices of each time interval had relative non-zeros position with the admittance matrix, which was constant during iterations. 各时段的梯度矩阵和海森矩阵具有与导纳矩阵相关的稀疏特性，在计算过程中保持不变。
- Centerline Extraction Based on Hessian Matrix 基于hessian矩阵的中心路径提取算法
- 2)the study on the basis of Hessian Matrix; 基于Hessian矩阵的研究;
- projection method with Hessian matrix 投影Hessian矩阵算法
- Hessian Matrix Mechanics And Schrodinger Wave Equation 海森堡的矩阵力学与薛定谔的波动力学
- Next, define the constant elements hij of the nn hessian matrix H 其次，定义n×n海赛矩阵H的常数元数为hij。
- A term sometimes applied to a stylus in a thermal matrix printer. 有时用来指热敏点阵打印机的触针的一个术语。
- Iterative approximation algorithm of Hessian matrix in structural optimization 结构优化中的海森矩阵的近似迭代方法
- He overlaid the walls with hessian. 他在墙上贴了一层麻布。
- The number of rows or columns in a determinant or matrix. 行列数行列式或矩阵中行或列的数目
