an image processing used in more canny than counting Subroutine

实现最陡下降法,研究步长因子和特征扩散度对收敛速度的影响-Achieve the steepest descent method to study the characteristics of step length factor and the proliferation of degree of influence on the convergence rate

这是一种新的直方图处理技术,它在分开的直方图基础上重新分配三个子图像的像素。我们使用k-means获得来自输入图像的二个质心， 然后推论出二个极值把输入图像分为三个子图像。 在精确的数学计算之后,连接的成份被从子图像单独地获取。 应用上述新直方图处理技术,，分别对三个子图像（基于原始直方图的两个极值分解输入图像获得）实行直方图均等化。-This is a new histogram processing techniques, it is separate from the histogram based on the redistribution of the three sub-image pixel. We use k-means to obtain the input image from the center of mass of the two, and then infer the input image 2 Extremal divided into three sub-image. In precise mathematical calculations, the connected components of sub-image from a separate access. Application of the new histogram processing techniques, respectively, of the three sub-image (based on the original histogram of the two extremal decomposition of the input image to obtain) the implementation of histogram equalization.

对比BP，OMP，StOMP对自然图像的重构效果,输入图像是一幅256*256的lena图像，我们使用压缩采样后，再用上述三种方法对其进行重构，比较其结果，其中StOMP方法是用不同的阈值-Contrast to BP, OMP, StOMP effect on the reconstruction of natural images, input image is a 256* 256 lena image, we use the compressed sampled, and then reconstruct them the above-mentioned three methods to compare their results, which StOMP method is to use different thresholds

中点法画五角星,用点描绘直线.中点法画五角星,用点描绘直线.-middle way draw wu star

用vc++读取ply文件模型...结果用opengl显示-With vc++ Read ply paper model ... the results show that using opengl

使用位图Bitmap类来对窗体进行美化，简单得演示了图形窗体的做法 使用到的API有：BitBlt等 对于文本标签显示到位图上，透明显示。 判断文本标签的方式：在OnCtlColor过程中如果类型CTLCOLOR_STATIC时候，返回空画笔。

OpenGL高级编程与可视化系统开发（高级编程篇）的随书源码-4，学习OpenGL的好东西-OpenGL Programming and Advanced Visualization System (Advanced Programming Part 1) the source-4 with books, learning the good stuff OpenGL -OpenGL high-level programming and visualization systems development (high-level programming chapter)-4 of the source with the book, learning OpenGL good things-OpenGL Programming and Advanced Visualization System (Advanced Programming Part 1) the source-4 with books, learning the good stuff OpenGL

opengl显示列表示例。使用显示列表绘制了一大堆圆锥并旋转。 显示列表很容易实现，很像自己写了一个函数。 对opengl初学者很有帮助。

非均匀有理B样条(Non．Umform Rafional B．Splme，NURBS)曲线光顺逼近技术作 为曲线曲面造型技术的一个研究分支，其应用领域十分广泛，对NURBS曲线光顺和逼 近进行研究具有十分重要的理论和实用价值。

显示b样条曲线,和非均匀有理B样条曲线.-Show the b-spline curves, and non-uniform rational B-spline curve.