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Description: Douglas-Poiker抽稀算法（又称道格拉斯车抽稀），用于二维图形节点抽稀.-Douglas-Poiker pumped dilute algorithm (also known as Douglas cars pumping diluted), 2D graphics for pumping dilute nodes.
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Size: 11264 |
Author: 张宁 |
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Description: 在计算机地图制图的过程中，通过各种手段获取的矢量数据往往存在各种各样的问题，需要对数据进行预处理，数据压缩是其中的一种处理方法。在计算机地图中，数据压缩的对象是线状要素中心轴线和面状要素边界数据(几何数据) ，本程序名称为道格拉斯－普克算法．-computer cartography in the process, through various means to obtain the vector data exists in a wide variety of issues, the need for data preprocessing, Data compression is one of these options. In the computer map, Data compression is targeted at the center axis of linear elements and the elements of the border facial data (geometric data) The procedure known as Douglas-Puke algorithm.
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Size: 89088 |
Author: 杨毅 |
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Description: Addison.Wesley-C++.Network.Programming,.Volume.2,.Systematic.Reuse.with.ACE.and.FrameworksWrite by Douglas C.Schmidt,Stephen D.Huston经典作品,英文版,网站上没有.-Addison.Wesley-C. Network.Programming ,. Volume.2. . Systematic.Reuse.with.ACE.and.Framework sWrite by Douglas C. Schmidt. Stephen D. Huston's classic works in English, the website does not.
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Size: 2253824 |
Author: yanzi |
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Description: 地理信息系统中，曲线数据压缩的道格拉斯压缩算法源码-Geographic information systems, data compression curve of Douglas-source compression algorithm
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Size: 14336 |
Author: dshgis |
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Description: When working with mathematical simulations or engineering problems, it is not unusual to handle curves that contains thousands of points. Usually, displaying all the points is not useful, a number of them will be rendered on the same pixel since the screen precision is finite. Hence, you use a lot of resource for nothing!
This article presents a fast 2D-line approximation algorithm based on the Douglas-Peucker algorithm (see [1]), well-known in the cartography community. It computes a hull, scaled by a tolerance factor, around the curve by choosing a minimum of key points. This algorithm has several advantages:
这是一个基于Douglas-Peucker算法的二维估值算法。-When working with mathematical simulations or engineering problems, it is not unusual to handle curves that contains thousands of points. Usually, displaying all the points is not useful, a number of them will be rendered on the same pixel since the screen precision is finite. Hence, you use a lot of resource for nothing! This article presents a fast 2D-line approximation algorithm based on the Douglas-Peucker algorithm (see [1]), well-known in the cartography community. It computes a hull, scaled by a tolerance factor, around the curve by choosing a minimum of key points. This algorithm has several advantages: It is a Douglas-Peucker algorithm based on two-dimensional valuation algorithm.
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Size: 429056 |
Author: 成东 |
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Description: Douglas-Peucker算法 C#和VB
Douglas-Peucker算法
Douglas-Peucker算法-Douglas-Peucker algorithm C# And VBDouglas-Peucker algorithm for Douglas-Peucker algorithm
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Size: 4096 |
Author: maya |
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Description: Douglas-Peuker算法压缩地图线数据-Douglas-Peuker map line data compression algorithm
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Size: 4260864 |
Author: 曹阳 |
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Description: 计算机图形学，Douglas曲线拟合，Delphi源码，值得学习。-Computer Graphics, Douglas curve fitting, Delphi source code, it is worth learning.
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Size: 10240 |
Author: mahuixun |
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Description: MFC程序，道格拉斯曲线压缩算法(Douglas-Pcucker),提供点数据，读取数据后绘制曲线，再进行压缩，显示压缩后的点，与原曲线进行对比，-Douglas-Pcucker Algorithm
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Size: 2063360 |
Author: 郭旭 |
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Description: 矢量数据的压缩方法常用的有道格拉斯—普克法、垂距法、光栏法。本文主要讨论道格拉斯—普克法，运用该算法的思想，用C语言于TC20中编写一个小程序，实现对既有线的简化。(压缩包里面有算法报告)-Vector data compression methods are commonly used Douglas- Puck law, down from the method, light field method. This article focused on Douglas- Puck law, the idea of using this algorithm, using C language in the preparation of TC20, a small procedure to achieve the simplification of the existing line. (Compression algorithm inside package report)
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Size: 21504 |
Author: 张波 |
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Description: 用Douglas-Pcucker算法对线状地图进行自动综合。-employ the Douglas-Pcucker algorithm for the 2D linear map generalization.
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Size: 3659776 |
Author: wubaiyan |
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Description: 道格拉斯压缩算法的实现，附带数据，可以设定压缩参数-Douglas compression algorithm, with data compression parameters can be set
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Size: 4274176 |
Author: 叶樱 |
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Description: 道格拉斯-普克压缩算法，压缩参数数据源都放在了“第三讲”文件夹中-Douglas- Puck compression algorithm
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Size: 1156096 |
Author: sunhao |
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Description: 论述了经典的道格拉斯—普克压缩算法,分析将其应用于多边形边界数据压缩所<br>造成的图形失真现象,提出了一种增强型道格拉斯—普克压缩算法,并用实际的MapInfo 矢量数据来检核该<br>算法的可靠性。-Discusses the classic Douglas- Puck compression algorithm, the analysis applied to the boundary polygon graphics data compression, distortion caused by the phenomenon, proposed an enhanced Douglas- Puck compression algorithm, and use the actual MapInfo vector data to review the nuclear to the algorithm.
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Size: 148480 |
Author: zhuang |
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Description: 运用VB编写道格拉斯算法，对地图进行压缩-VB prepare Douglas algorithm to compress on the map
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Size: 65536 |
Author: 猫达达 |
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Description: 道格拉斯-普克压缩算法,提取有用信息，提高信息集中度-Douglas- Puck compression algorithms to extract useful information
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Size: 50176 |
Author: hotrice |
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Description: Douglas-Peucker算法压缩矢量数据是产生公共边“裂缝”现象的原因，Douglas-Peucker文章及部分程序-Douglas-Peucker algorithm for vector data compression is to generate public side "crack" phenomenon, Douglas-Peucker article and some of the procedures
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Size: 2081792 |
Author: wanggen |
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Description: \Douglas-Pcucker算法的源代码和解析-Douglas-Pcucker
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Size: 7194624 |
Author: 肖坤 |
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Description: Douglas-Peucker是曲线拟合和压缩数据的最好方法，本人编辑这个程序方便大家调用，拟合压缩曲线。-Douglas-Peucker curve fitting and the compression of data is the best way, I called you to edit this program to facilitate the fitting compression curve.
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Size: 3072 |
Author: huhoo |
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Description: 道格拉斯直线压缩算法，有程序实例，附带计算数据-Douglas linear compression algorithm, there are instances, with calculated data
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Size: 58368 |
Author: 小小 |
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