Application of curve reconstruction inversion in the prediction of igneous reservoir;
曲线重构反演在火成岩储层预测中的应用
A new algorithm is presented in this paper for piecewise quadric B-splines curve reconstruction from scattered data in a plane.
基于控制顶点扰动的思想提出了一种新的曲线重构算法,用于构造一条分段二次B样条曲线来逼近平面上的散乱数据点。
An algorithm for curve reconstruction from unorganized points is presented.
数值实验表明,算法简单、快速、有效,尤其当点云密度很大且厚度不均匀时,曲线重构的效果更好。
The study of curve reconstruction based on unorganized data points has great importance in reverse engineering.
在反求工程中,基于散乱数据点的曲线重建研究有着重要的意义。
It mainly consists of two steps: slicing data extraction and curve reconstruction.
该算法基于空间栅格划分建立离散点之间的拓扑关联信息,通过高效的平面点云求交算法构造平面散乱点列;并基于多项式时间复杂度的混合式曲线重建算法实现了任意非均匀分布平面点列的多义线重组。
The paper studies the implementation method of the Ant Colony Optimization (ACO) algorithm in the curve reconstruction of reverse engineering.
本文研究了蚁群算法在反求工程曲线重建中的实现方法,并对蚁群算法的蚂蚁数量、参数q、解空间及初始信息分布进行了优化,以克服蚁群算法早熟现象,满足反求工程中曲线重建实时快速的要求。
A New Method for Planar Curve Reconstruction from a Set of Scattered Points;
平面散乱数据点集曲线重构的新方法
Application of Pseudo-acoustic Curve Rebuild in Reservoir Predication
拟声波曲线重构在储层预测中的应用
Study of Rebuilding Invisible Boundaries Between Adjoining Teeth from CT Images Based on Spline Curves
基于样条曲线重构CT牙列图像齿间丢失轮廓线
APPLICATION OF WELL LOGGING CURVE RECONSTRUCTION TECHNIQUE IN RESERVOIR PREDICTION
测井曲线重构技术在储层反演中的应用
Application of reconstructed AC and seismic inversion in Qinghai Oilfield
声波曲线重构反演技术在青海油田的应用
Application of characteristic log rebuilding technique in predicting the thin reservoir
特征测井曲线重构技术在薄储层反演中的应用
Applying a reconstruction technique of acoustic log to reservoir prediction
声波测井曲线重构技术在储层预测中的应用
Wavelet Analysis and Reconstruction of NURBS Curvers and Surfaces
NURBS曲线曲面的小波分析与重构
B-spline Curve and Surface Reconstruction under Geometric Constraint;
几何约束条件下的B样条曲线曲面重构
U-V System and Its Application in Curve and Surface Reconstruction
U-V系统及其在曲线曲面重构中的应用
A Conic-reproducing Hermite Subdivision Scheme;
一种重构圆锥曲线的Hermite细分方法
A Subdivision Method Reproducing Conics with Non-uniform Data;
非均匀控制点重构二次曲线的细分方法
Research on the Reconstructing Correlation Curve Method to Eliminate GPS Multipath Error;
消除GPS多径误差的重构相关曲线法研究
The Applications of Support Vector Machines for Regression in Curves Fitting/Reconstruction;
支持向量回归在曲线拟合/重构中的应用
Reconstruction of Turning Insert with Free Curve Edge Based on Thermo-mechanical Coupled Field
基于热-力耦合场的自由曲线刃高速车刀片重构
Structured digital multisignature algorithm based on elliptic curves
基于椭圆曲线的结构化多重数字签名算法
Construction of Exponentials Reproducing Subdivision Schemes and Rapid Evaluation of Interpolatory Subdivision Surfaces
指数多项式曲线细分重构与插值细分曲面快速计算
The final control net is obtained by solving a nonlinear optimal problem.
重构曲线的最终控制网格可通过求解一个非线性优化问题获得。