介绍了CT图像的反求步骤、数据格式转换、图形矢量化技术在边缘强化过程中的应用。
It also introduces the application of reverse approach, transition of data format and figure vector technique of ct image in process of edge intensifying.
论述了从地形图中提取等高线、对等高线矢量化以及通过矢量数据生成高程数据的实现方法。
In this paper, the methods of drawing contour line from terrain map, the vector of contour line and generating elevation data from vector data are discussed.
介绍CT图像的反求步骤、数据格式转换、图形矢量化技术在边缘强化过程中的应用。
The study introduces the application of reverse approach, transition of data format and figure vector technique of CT image in process of edge intensifying.
在对铜厂铜矿原始建模资料进行了数据转换、矢量化等研究工作的基础上，建立了整个矿山的地表模型、矿床实体模型、岩层及断层实体模型。
Topographic model, deposit solid model, rock and fault solid model are built based on the study on data permutation and vectorization of original modeling data of Tongchang Copper Mine.
最后，把组成地物的所有点认为是同样颜色的点，运用传统的二值图像矢量化方法得到矢量空间数据。
At last, the traditional vectorization method can be used to get spatial vector data regarding all the pixels of the object as the same color pixels.
实验结果表明，该方法不仅可以确保测井曲线的矢量化精度，而且还大大减少了要记录的矢量数据。
The experimental results show this method not only insures higher vectorization precision of log curves and larger compression data but also lowers drawings recorded.
对生成的各种资源空间数据，进行多种图形整饰和矢量化处理，制作出气候资源和作物农业气候区划矢量图产品。
The renovation and vector treatment was made for resource space data of producing, lastly, vector chart of climatic resources and crop agri climatic zoning was shown on.
动态二分矢量化方法可以确保图形的点位精度，但存在大量冗余数据。
The dynamic state dichotomy vectorization insures precision of drawings but has redundant data.
在景点触发数据都可以矢量化，大大优于以图形方式设置触发区域的做 法；
The view spot triggering data can be vectorized which is better than the mode of triggering the zone in an graphics mode.
通过矢量化提取等高线和高程点作为基础数据，构建三维地形。
Contour lines and elevation points are obtained by vectorization as basic data, which can be used to build three-dimension terrain.
针对扫描矢量化这一数据采集手段，以提高图像质量、数据精度为目的，以教学模型为基础，利用最小二乘原理，详细讨论了扫描后的地形图几何纠正算法。
This paper discussed in detail algorithm of geometric rectification by scanned topographic map based on teaching model with least squares method to heighten image quality and data accuracy.
文章给出了这些特征点的提取方法，对与表情变化无关的人脸的矢量化方法进行了研究，并对人脸特征数据库设计和优化进行了探讨。
It discusses the method of detecting these points, the expression-independent vectorization of human face and also the arrangement and optimization of the facial feature database.
文章给出了这些特征点的提取方法，对与表情变化无关的人脸的矢量化方法进行了研究，并对人脸特征数据库设计和优化进行了探讨。
It discusses the method of detecting these points, the expression-independent vectorization of human face and also the arrangement and optimization of the facial feature database.
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