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SECOND ITERATION OF PHOTOGRAMMETRIC PIPELINE TO ENHANCE THE ACCURACY OF IMAGE POSE ESTIMATION
Tie points extraction image matching interest points detection orientation accuracy enhancement
2017/7/12
In classical photogrammetric processing pipeline, the automatic tie point extraction plays a key role in the quality of achieved results. The image tie points are crucial to pose estimation and have a...
2017国际华人交互大会工作坊十二：《运用IBM Design Thinking 认识用户与订定迭代目标》（Workshop 12: Utilizing IBM Design Thinking to Know Your User and Make Iteration Goals）
2017 国际 华人 交互大会 工作坊 十二 运用 IBM Design Thinking 认识用户 订定迭代目标
2017/5/23
从项目启动，前期调研到进行开发，最后产品正式上线，团队一刻也没停下来的不停追赶，但还记得初心吗？课程大纲Understand - Explore - Prototype - Evaluation
离心泵叶轮正反问题迭代设计方法（Centrifugal Pump Impeller Design by Using Direct Inverse Problem Iteration）
离心泵 叶轮 流场计算
2010/12/28
基于流体的连续方程和运动方程，建立了S1流面速度势函数方程和S2流面速度梯度方程，并通过两类相对流面的迭代求解完成了离心泵内部流场的正问题计算。基于正问题计算得到的轴面流场，应用逐点积分法进行叶片绘型，在轴面上加厚叶片，在保角变换平面上修圆叶片头部，实现了离心泵叶轮的反问题设计。利用正问题计算的轴面流场进行反问题设计，将反问题设计得到的叶轮进行正问题计算，正反问题迭代计算直至收敛，得到最终设计的叶...
SOLUTION OF ONE-DIMENSIONAL MOVING BOUNDARY PROBLEM WITH PERIODIC BOUNDARY CONDITIONS BY VARIATIONAL ITERATION METHOD
moving boundary problem variational iteration method temperature distribution
2009/10/14
In this paper, the solutions of the one dimensional moving boundary problem with periodic boundary conditions is obtained with the help of variational iterational method. By using initial and boundary...
Solution of the solidification problem by using the variational iteration method
Solidification process Application of information technology to the foundry industry Stefan problem Moving boundary problem Variational iteration method
2011/4/1
The paper presents the approximated solution of the solidification problem, modelled with the aid of the one-phase Stefan problem with the boundary condition of the second kind, by using the variation...
A Constant Displacement Iteration Algorithm for Nonlinear Static Push-over Analyses
Nonlinear static push-over seismic structural analysis algorithm
2009/2/20
This paper presents the formulation and implementation of a new static push-over analysis algorithm for the seismic rehabilitation of building frames, in accordance with “NEHRP Guidelines for the Seis...
Application of He's homotopy perturbation and variational iteration methods to solving propagation of thermal stresses equation in an infinite elastic slab
Infinite elastic slab Homotopy perturbation method
2010/9/27
In this Letter, He’s homotopy perturbation method (HPM) and variational iteration method (VIM), are implemented for solving the thermal stresses equation in an infinite elastic slab. Comparison of the...
期刊信息
篇名
A bi-iteration instrumental variable noise-subspace tracking algorithm
语种
英文
撰写或编译
撰写
作者
Da-Zheng Feng,Zheng Bao,and Xian-Da Zhang
第一作者单位
西安电子科技大学
刊物名称
Signal Processing
页面
Vol. 81, pp. 2215-2...