Description: FreeImage是为开发者设计的支持流行图像格式，如PNG,JPG,TIFF,BMP等格式的图像处理库-FreeImage is a library project for developers who would like to support popular graphics image formats (PNG, JPEG, TIFF, BMP and others). Some highlights are: extremely simple in use, not limited to the local PC (unique FreeImageIO) and Plugin driven! Platform: |
Size: 4335616 |
Author:ywr |
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Description: Coin3D库源代码，开源, 与Open Inverter兼容-Coin is an OpenGL based, retained mode 3D graphics rendering library. It is implemented in C++ and publicly released with the source code open for your perusal. The application programmer s interface (API) is fully compatible with SGI s Open Inventor, the de facto standard 3D graphics API for complex visualization applications. Platform: |
Size: 8349696 |
Author:caiguos |
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Description: Java语言，如何使用Java图形用户界面的程序类库（主要包括AWT和Swing两个），内容有字体，颜色，图形绘制，标签，按钮，创建对话框与动作事件处理等等。-Java language, how to use the Java graphical user interface library of procedures (including the two AWT and Swing), the contents of fonts, colors, graphics, drawing, label, button, create a dialog box with the action event handler and so on. Platform: |
Size: 165888 |
Author:xihuiliang |
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Description: A C++ library for High Dynamic Range Image Processing using OpenGL and graphics processing units (GPUs). Platform: |
Size: 354304 |
Author:linux |
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Description: Tic tac toe is (exactly what re your thinking) and it s the first game I made. Made it in one whole day in Turbo C. It uses primitive graphics drawing and also demonstrates how to output an image. Written in C, also uses a library I got from the net (included) for image output. Platform: |
Size: 210944 |
Author:thirdy |
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Description: FreeImage 3.112is an Open Source library project for developers who would like to support popular graphics image formats-FreeImage is an Open Source library project for developers who would like to support popular graphics image formats like PNG, BMP, JPEG, TIFF and others as needed by today s multimedia applications. FreeImage is easy to use, fast, multithreading safe, compatible with all 32-bit versions of Windows, and cross-platform (works both with Linux and Mac OS X). Platform: |
Size: 4820992 |
Author:tata1982 |
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Description: 思路简要说明：
1、图像二值化
将图片中的各点用0或1表示，1为有效点，0为背景。这里使用的是最大类间方差法
（otsu），在资料中有介绍。
2、去除干扰点
3、分割
将整个的图片分为每个单独的字，在下一步中才能一一识别。
4、与样本库进行对比，寻求最近似匹配
这步是比较核心的地方，由于要识别的图形每次都是随机变化的，我们不能进行完
全匹配识别，所以使用的是‘欧氏距离’来进行最近似匹配，资料中的《自由手写体
数字识别》里面有详细说明。
（样本库文件是按照匹配的特征通过事先编写的程序进行学习得到的）
该识别思路对目前很多验证码有效，识别速度快，正确率基本还可以（在一定程度内
样本量越大正确率越高），不能识别的情况也不少，比如字符粘连，导致程序无法正确
分割，从而识别失败，有朋友介绍神经网络识别方法不错，有空一定要学习下。-A brief description of ideas:
1, image binarization
Pictures of all the points expressed by 0 or 1, 1 for the effective point, 0 for background. Used here is the largest between-class variance
(Otsu), are introduced in the data.
2, removal of interference points
3, partition
The whole picture is divided into each individual character, in the next step in order to identify 11.
4, compared with the sample database, the search might match the recent
This step is to compare the core places, due to the recognition of each of the graphics changes are random, we can not be finished
Identification of the entire match, so the use of the Euclidean distance to be like the recent match, the information in the "free handwritten
Digital Identification, "which is described in detail.
(Sample library features in accordance with the matching pre-prepared through the process of learning to be)
The identification of a lot of ide Platform: |
Size: 874496 |
Author:yangq |
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Description: C语言科学与工程库的介绍与整理，其主要解决了科学工程实践中常用的数据分析与图形问题-C language library science and engineering to introduce and organize the main scientific and engineering practice to solve commonly used in data analysis and graphics issues Platform: |
Size: 7477248 |
Author:quhp |
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Description: 运用所学过的C语言编辑出类似电脑桌面日历，对其进行扩展为挂历的形式，输入>1900年的某一年，将输入的年份与定义的2003/10/1进行差值计算，显示出该年份的挂历。
要求：运用C语言的各种函数(例:如输入输出库函数，图形函数，以及自己定义的函数)，数据结构(例如:运用数组等)-Studied by the use of the C language editor similar desktop calendar, for the calendar to expand its form, type> a year in 1900, the year will be entered into with the definition of the margin calculation for 2003/10/1 show of the calendar year. Requirements: the use of C language, a variety of functions (example: if the input and output library functions, graphics functions, as well as their own definition of the function), data structures (for example: the use of an array, etc.) Platform: |
Size: 39936 |
Author:马刚 |
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Description: 非常好用的windows下的图形绘制库，用.net编写，网上也有非常多的例程可以参考，非常好用，推荐做图形界面的同学使用参考-Under the windows is very easy to use graphics rendering library, used. Net development, the Internet also has a large number of routines can refer to, very easy to use, recommend students do to use graphical interface reference Platform: |
Size: 5113856 |
Author:祝睿杰 |
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Description: 根据计算机图形学老师要求完成的一项MFC作业。工程里面包括DDA画线、扫描线填充法、种子填充法、中点画线法以及一些类库函数调用等的演示。-According to computer graphics teacher MFC required to complete an operation. DDA works including paintings inside line, scan line filling, seed filling, in stipple line method as well as some library function call, such as the presentation. Platform: |
Size: 67584 |
Author:Daisy |
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Description: C函数库,针对科学和工程开发所需要的计算,图形处理等方面.-C library for science and engineering required for the development of computing, graphics and so on. Platform: |
Size: 7478272 |
Author:Gang Chen |
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Description: 计算机图形学的算法基础
国外经典教材
图书馆找到的
供大家参考-Computer graphics algorithms based on the classic foreign materials found in the library for reference Platform: |
Size: 20499456 |
Author:动荡 |
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Description: 使用CADIO库读取dxf格式的一个例子，实现了属性数据和几何数据的导出，有绘图的接口-Use dxf format CADIO library to read an example of the realization of the attribute data and geometry data export, a graphics interface Platform: |
Size: 15134720 |
Author:hongye |
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Description: VC++简单的OpenGL封装库源文件，刚开始学习OpenGL，觉得OpenGL虽然好，但是仍有不足的地方。首先要按照它的一些语法去写东西，每个应用都要写一些重复的代码；第二，还得了解一些关于投影矩阵方面的知识。第三，要按照一定的规范去写画线、画图形等东西。因此，为了方便使用，自己把OpenGL做了个封装，用ATL和STL做了一个COM组件，然后用.Net来调用它。-VC++ simple OpenGL library package source files, just started learning OpenGL, that while OpenGL, but there are still inadequate. First of all, according to some of its syntax to write things, each application should be repeated to write some code the second, but also learn about some of the knowledge projection matrix. Third, it is necessary in accordance with the norms of a certain art to writing lines, graphics and other art things. Therefore, in order to facilitate the use of their own to do a package OpenGL, ATL and STL to do with a COM component, and then use. Net to call it. Platform: |
Size: 105472 |
Author:Massachusetts |
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Description: 技术库 绘图 C++实现它几乎包括了数据库模型设计的全过程。利用PowerDesigner可以制作数据流程图、概念数据模型、物理数据模型，可以生成多种客户端开发工具的应用程序，还可
-Technical Library graphics C++ to achieve it, including a database of almost the entire process of model design. PowerDesigner can make use of data flow diagram, the concept of data model, physical data model, the client can generate a wide range of application development tools, but also Platform: |
Size: 4005888 |
Author:谢新强 |
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