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- Maintaining all production and sales volume data of CAF and competitor. 保存本公司及收集竞争对手的生产和销售数据达到公司要求。
- And the essence of the conjectures is to solve the problem of huge volume data. 这两个猜想构成相互关联的统一的有机体,本质上是围绕解决“海量”这一难题。
- Reorganize original traffic volume data collected by traffic data collect system with data mining techniques. 利用数据挖掘技术 ,对交通流量的原始数据进行重新组织 ,使这些数据不但能够为智能交通系统中的控制系统服务 ,也能够为决策系统和诱导系统等提供数据。
- Arms Index (TRIN) A ratio derived from advance/decline and volume data which indicates the momentum of a market move. 广义市场证交所的大多数股票,不光是那些范围较窄的证券指数。
- First, in order to construct regular volume data which can satisfy the needs, original sampling data were pretreated. 首先对原始采样数据进行预处理,以构造满足需要的规则体数据;
- One of the basic method to display medical volume data is to display arbitary oblique. 对三维体数据进行立体显示的基本方式之一是任意剖面显示。
- This paper introduced the conception of volume visualization and volume data, the features of IDL. 摘要介绍了体视化技术、体数据的概念以及科学可视化语言IDL的特点。
- Virtual Endoscopy is based on the development of Scientific Visualization and in fact which is a kind of Visualization of volume data. 虚拟内窥镜在本质上是一种体数据可视化技术,是在科学计算可视化技术的基础上发展起来的。
- Methods The volume data of isotropic scanning in 50 cases of spondylolysis using 64-slice CT were post-processed by different angle MPR. 方法利用64层CT扫描的50例腰椎弓峡部裂病例的各向同性扫描的容积数据,采用不同角度的多平面重组(MPR)方式进行图像后处理。 利用MPR模拟出4种扫描模式(1)常规的椎间盘扫描方式的断面图像;
- These two correlated conjectures constitute a unified organism.And the essence of the conjectures is to solve the problem of huge volume data. 这两个猜想构成相互关联的统一的有机体,本质上是围绕着要解决“海量”这一难题。
- Inductive flow meter BFM-910 is a device designed for measuring, indicating and storing flow and passed through volume data of conductive liquids. 感应流量表BFM-910是一种用来测量、显示和贮存流量、和传导流体的流量数据的设备。
- Extraction of cerebrum from raw MRI volume data is an important work for visualization of human brain, analysis of morphology and image registration. 将人的大脑从MR图像体数据中提取出来是脑的可视化、形态学分析、脑图象配准等多种工作的重要基础。
- At first, the series of 2D CT images are preprocessed for denoising and the enhancement,then they are constructed as the volume data. 然后将其堆砌成体数据,根据血液的灰度特性,将其作为三维区域生长的判断准则提取心腔的数据;
- This paper proposes a robust watermarking algorithm for volume data based on three-dimension discrete cosine transform(3D-DCT) and spread-spectrum communication technique. 本文基于三维离散余弦变换(3D-DCT)技术和扩频通信技术提出三维体数据鲁棒水印嵌入算法.
- Methods MSCTA study was performed in 13 patients with dissecting aneurysm.The volume data was transferred to SGI workstation for image post-processing including MPR, SSD, MIP and VR (4D-Angio). 方法13例夹层动脉瘤均进行了MSCTA胸腹联合检查,将原始数据在SGI工作站进行MPR,SSD,MIP及VR等后处理。
- The author uses window width and level transformation to classify the volume data in Ray_casting method, compared to the traditional classification (classified by the sampled threshold), it enlarges the color difference between different tissue. 本文将医学中的窗位窗宽变换用于光线投射法的数据分类,这种分类方法比通常用的阈值分类更能清楚的反映不同组织的状态,通过不同窗位窗宽值可以清楚的显示比如脑中的肿瘤或是颅骨的被破坏的痕迹。
- We have built a fabricating anddetecting technical platform upon a pilot manufacture line, and it guarantees that we can acquire stable and credible volume data of practical battery performance for basic research of technics. 在回顾了国内外锂离子电池工艺及设备进展的基础上,针对实际锂离子电池体系阴极行为研究,建立了具有中试生产能力的锂离子电池制备及测试工艺平台,可批量获得稳定可靠的实际电池体系的性能参数,为工艺基础研究提供了保证。
- Methods: Thirty-three cases of obscure bone fracture were selected,and their volume data were transmitted to work-station for multi-planar reformation(MPR) and 3-dimensional reconstruction(3D) respectively. 方法:选择33例隐匿性骨折患者,将螺旋CT扫描(2~5 mm)的容积数据转输至工作站进行MPR和3D处理,并对轴位、MPR和3D图像进行比较。
- With virtual cutting operation for volume data of medical images or reconstructed geometry models from medical images,inside tissues can be observed easily,which can aid doctors to diagnose. 对医学图像体数据及重构几何模型进行虚拟剖切,可以方便地看到内部的组织,便于观察和诊断,可用于医疗放射治疗规划。
- Besides, some methods to accelerate the visualization of the volume data are adopted, such as the bounding box method, Linear Octree Space Partitioning algorithm when processing irregular volume data. 此外,当处理非规则场时,采用包围盒技术、基于线性八叉树的分割算法等来加速数据场的可视化过程,使得文中的算法有很高的效率。