[图形图象] fenxingheweishu
针对不同噪声强度的影响， 分析了分形盒维数的抗噪能力。实验结果表明: 在信噪比较大时， 分形盒维数基本不受影
响， 能够反映信号的真实分形特征 当信噪比较小时， 分形盒维数的值随着噪声的增强而变大， 并且具有明显的线性关系。由于
分形盒维数具有抗噪性， 当滤波方法比较简单时， 仍然可以在一定程度上体现信号的非线性特征。
In view of the influence of different noise intensity, the anti noise ability of fractal box dimension is analyzed. The experimental results show that when the SNR is relatively large, the fractal box dimension is not affected.
The value of fractal box dimension becomes larger with the increase of noise, and has a significant linear relationship. because
Fractal box dimension has anti noise, when the filtering method is relatively simple, still can reflect the nonlinear characteristics of the signal to a certain extent
(2016-01-27, Visual C++, 1150KB, 下载2次)
[图形图象] accurate-segmentation
此信提出一种高效的两步分割方法，用于通过所述移动激光扫描器收集大规模三维点云数据。首先，一个新的扫描线的基于地面分割算法被设计为过滤对应于以高精度地面点。
This letter proposes an efficient two-step segmentation method for large-scale 3-D point cloud data collected by the mobile laser scanners. First, a new scan-line-based ground segmentation algorithm is designed to filter the points corresponding to the ground with high accuracy. (2015-01-24, Visual C++, 41KB, 下载14次)
[图形图象] VTK-entry-sample-YeFeng
这是叶峰无偿提供的宝贵的学习财富，叶峰同志为中国的VTK研究事业和C3P论坛的发展作出巨大贡献，国内的VTK研究源头从C3P开始传播到各个学校、研究所、企业，同时也从C3P走出一大批VTK&C3P的优秀人才。
VTK entry sample, full range, including medical image display points, lines and plane type, ball, cylinder and cone with VTK and MFC classes, and hybrid programming for beginners (2010-06-30, Visual C++, 92KB, 下载36次)
[图形图象] tuxingxue
该程序包里包含了计算机图形学所学的各种算法的源程序：
1、直线算法（B算法、DDA算法和中点算法）
2、圆弧算法
3、多边形填充算法（有序边发、种子算法和图案填充算法）
4、二维变换算法
5、直线二维裁剪算法
6、三维变换算法
程序包中有各算法的源程序和可执行程序，另外还有的程序说明和解释，保证容易看懂。程序都是本人亲自编写，控制台C程序用 Turbo C 编写，图形界面程序用 VC 编写。并全部测试成功。
有任何问题可与本人联系：
QQ：44452114
E-mail：lewsn2008@yahoo.com.cn
The program package contains a variety of computer graphics algorithms learned source: 1, straight line method (B algorithm, DDA algorithm and the mid-point algorithm) 2, 3 arc algorithm, polygon fill algorithm (ordered edge hair, Seed algorithms and pattern filling algorithm) 4, two-dimensional transform algorithm 5, line two-dimensional cutting algorithm is six, three-dimensional transform algorithm package has various algorithms source and executable programs, in addition to description and explanation of procedures to ensure easy read. Procedures are personally write console C program using Turbo C write, write GUI programs using VC. And they are all tested successfully. Can I have any questions contact: QQ: 44452114 E-mail: lewsn2008@yahoo.com.cn (2009-11-05, Visual C++, 306KB, 下载190次)
[图形图象] project2
令人着迷的电影特效，到医学成像、电子游戏和更多的领域，3D图形所带来的冲击不亚于一场革命。这项从五年前（1996年）开始，带来了个人电脑消费风暴的技术，根源于学术界和军事。其实从某种程度上来说，我们今天在个人电脑上所享受的3D图形算是一种“和平红利”，许多最初设计军事模拟器的专家如今在从事3D图形芯片，电影和游戏开发产业的工作。 除娱乐之外，3D图形技术在计算机辅助设计（CAD）上为工业设计带
Fascinating film special effects, to medical imaging, electronic gaming and more areas, 3D graphics the impact of no less than a revolution. This from five years ago (1996), the consumption of personal computers has brought turmoil technology, rooted in academia and the military. In fact, to some extent, we are today in a personal computer enjoy 3D graphics is a (2008-10-19, Visual C++, 263KB, 下载5次)
[图形图象] dicomtobmp
几点说明：
第一、将DICOMTK里面的所有编译好的lib文件拷贝到\Microsoft Visual Studio\VC98\lib目录下
第二、将DICOMTK里面的lib库所对应的头文件考到\Microsoft Visual Studio\VC98\include目录下
第三、改一下我程序里面的包含头，把那个多余的dicomtk目录删掉
第四、编译的时候建议使用RELEASE至于为什么嘛，大家可以怪我懒啦！懒得理会那些错误，如果您有兴趣处理完那些警告的话，那就谢谢您把处理方案发上来！谢谢！
第五，运行，运行的时候记信在当前目录下放一个test.dcm文件，然后点确定，会在当前目录下生成一个abc.bmp文件，打开那个bmp文件，就知道怎么回事了，至于为什么是test.dcm嘛就看代码吧！
points : First, to all of the DICOMTK compiled lib files are copied to the \ Microsoft Visual Studio \ VC98 \ lib directory second, DICOMTK inside lib for the first corresponding to the document examination \ Microsoft Visual Studio \ VC98 \ include directory third, changed my way the sequence contains the first inside, take the extra dicomtk fourth deleted directory, compile time recommended RELEASE As for why, but as you can blame me lazy! Bother those mistakes, if you are interested in dealing with those warnings, then it would Thank you to put onto the program! Thank you! Fifth, run, run when Hutchison letter in the current directory decentralization test.dcm a document, and then to determine, in the current directory abc.bmp generate a document to open bmp paper on the matter to know (2006-03-07, Visual C++, 2698KB, 下载57次)
[图形图象] PhotoKing
多种图象编码 其中包括滤波 边缘检测 频域（缚氏变换 小波变换 DCT变换）变换 信噪比
multiple image coding including edge detection filter frequency domain (Fourier transform tied wavelet transform DCT) Transform SNR (2005-05-31, Visual C++, 360KB, 下载951次)