Aiming at the low rate of route planning due to huge, complex 3d data, this paper proposes a 3d data field route planning based on Compute Unified Device Architecture (CUDA).
针对数据量庞大、复杂的三维数据场环境下航路规划速度偏低的问题，提出一种基于统一计算设备架构(CUDA)的三维数据场航路规划方法。
First, 3d data field was pretreated to a unitary and integral field, and the method of 2d image segmentation was extended and amended, which makes the method be used to segment 3d data field.
该方法先对三维数据场进行归一、整数化的预处理，并修正扩展二维图像的分割方法，使之适用于提取三维数据场边界过渡区。
The authors deal with the working and imaging principles and technical specifications of the 3D directional borehole radar in details and, combined with field data, show its true application results.
笔者对3D定向钻孔雷达系统的工作和成像原理、技术规格进行了详细说明，并结合现场数据说明了其实际应用效果。
The existence of edge transitional region in 3D medical data field was demonstrated and an amendment cell project algorithm was presented based on the demonstration.
论证了医学三维数据场边界过渡区域的存在性，并提出了一个修正体元投射算法。
Based on the analyzing the functions and characteristics of visualization system, an extendable visualization system for 3d medical data field is presented and realized.
在分析可视化系统的功能和特性的基础上，设计并实现了一种三维医学数据场可扩展式可视化系统。
The research on 3d reconstruction based on remote sensing data has become one of the focuses in the field of Digital Photogrammetry, remote sensing and Geographic Information System.
基于遥感数据的三维重建技术是当前数字摄影测量、遥感和地理信息系统等领域的重要研究方向。
Finally, some realization images show that the system can rendering and manage 3d medical data field in the PC.
最后给出的实现效果图表明系统能够在PC机上实现对三维医学数据场方便和有效地绘制与管理。
Objective to explore a novel method of three-dimensional (3d) reconstruction based on vector field smoothing, for the purpose of 3d surface reconstruction of DICOM format volume data sets.
目的研究一种基于表面矢量场平滑的三维重建方法，对DICOM格式的体数据的三维结构进行表面重建。
With the coming forth and extensive application of the 3d laser scanner in the surveying and mapping field, the processing of massive 3d laser scan data has become one of the nasty solvable problems.
随着三维激光扫描仪的出现及在测绘等领域的广泛应用，对海量三维激光扫描数据的处理已成为的亟待解决的技术难点之一。
Meanwhile, the paper synthetically evaluated tectonic geology, engineering geology and environment geology by right of simulating 3d visualizing RS dynamical models and the field survey data.
通过分析三维可视化图像，结合野外考察资料，对机场建设工程研究区域内的构造地质、工程地质、环境地质等特征信息提取和综合评价。
The modern tectonic stress field of Shishen 100 area has been found by in situ testing, laboratory core experiment, logging data analysis and 3D finite element numerical simulation.
采用现场测试研究、室内岩心实验、测井资料分析及三维有限元数值模拟技术，获得了史深100地区的现代构造应力场。
Wave equation migration can preserve the kinetic characteristics of wave field, so this paper applies common-azimuth prestack depth migration technology to realize 3D process for 2D seismic data.
波动方程偏移保持了波场动力学特征，依此本文应用共方位角叠前深度偏移技术来实现二维资料三维化处理。
Wave equation migration can preserve the kinetic characteristics of wave field, so this paper applies common-azimuth prestack depth migration technology to realize 3D process for 2D seismic data.
波动方程偏移保持了波场动力学特征，依此本文应用共方位角叠前深度偏移技术来实现二维资料三维化处理。
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