VsualC++数字图像处理典型算法及实现 相关代码（下）

vtk任意平面二维图像裁切，不错的程序, MFC编写

对于一些图像来说，常用的边缘检测算法有时候无法设立合适的阈值将它们的梯度较小的模糊边缘检测出来。为了解决这个问题，有两种解决方法：将图像方差标准化，拉大模糊边缘的梯度值，或通过设置sigmoid函数，将像素所在区域的信息传递到梯度值中去，对其进行调整，就能找到合适阈值，有效地将模糊边缘提取出来。本程序把这两种算法实现并与与传统算法进行了比较。-For some images, the commonly used edge detection algorithm sometimes can not be an appropriate threshold for the gradient of their smaller fuzzy edge detected. To solve this problem, there are two solutions: the image variance standardization, widening the fuzzy edge of the gradient value, or by setting the sigmoid function pixel region to disseminate the message to the gradient values to adjust, on the can find a suitable threshold, effectively extracted fuzzy edge. This procedure of these two algorithms with the traditional algorithm.

对灰度图像进行三次插值，进行缩放、平滑处理-of three gray image interpolation, scaling, smooth handling

圆形，方形，水平渐变，垂直渐变，镜像等等都可以实现，文字添加，中文显示，大小变换都有记载。想画图，qt也可以帮你解决哦！

Ageia s PhysX(著名的游戏物理库) D3D 9使用代码演示。由于PhysX物理库使用OpenGL代码实现图形着色，从而使许多用DirectX 3D的程序员不能使用/读懂demo代码，这是使用D3D着色引擎重新写的一些demo代码。-Static Objects（带执行文件）-Ageia s PhysX (well-known game physics library) D3D 9 demo using the code. PhysX physics library as a result of the use of OpenGL graphics rendering code so that many use the DirectX 3D programmer can not use/read demo code, which is the use of D3D shaders to re-write some demo code.-Static Objects (with the implementation of document)

指纹识别的底层API函数集，生成DLL,供高层调用-Fingerprint set of the underlying API functions to generate DLL, for the high-level call

这是一个bezier曲线的程序代码-this is a program code of bezier curve

图像编码算法的实现。包括哈夫曼编码、游程编码等-Image coding algorithm. Include Huffman coding, run-length coding, etc.

周期T=5，脉宽tao=1的矩形脉冲及频谱图-cycle T = 5, pulse width = tao a rectangular pulse and the spectrum

这是一个关于直方图的实验报告-This is a histogram of the experimental report