TI DSP DM642 procedures, image processing, median filtering algorithm

图像处理中关于灰度图像的处理占了一大部分。而灰度变换是数字图像处理必须掌握的知识。这里提供灰度变换源代码，仅供参考-Image Processing on the gray image of the treatment accounted for the majority of one. The gray-scale transformation of digital image processing must master knowledge. Here to provide gray-scale transformation source code, for reference only

很好的进行了图像轮廓和边界的分析 ，绝对正确。-Very good for the image contours and boundaries of the analysis, absolutely correct.

给定2个点坐标，计算其连线与水平方向的夹角，夹角范围[0,2*pi]-failed to translate

用vc++编程实现图像二值化，设定阈值为122即最大灰度的一半-Vc++ programming with image binarization, the threshold set for the 122 that is half the maximum gray

本程序是用c++builder编的图像快速付利叶（fft）变换，可以直接复制到c++builder使用。-this procedure is used c builder series of the images fast profits lobe (fft) transform, can be directly copied to the c builder use.

最新的图像处理算法 用C写的，运算速率很高-The latest image processing algorithm written in C, high speed computing

实现一种局部二值化功能，并能进行参数修改。-To achieve a partial binary function, and parameters can be modified.

一个进行特征提取的算法,主要可以进行特征点的检测以及与之相关的边缘检测-a feature extraction algorithm, the main feature points can be detected and the associated Edge Detection

直方图均衡化（图形的翻转、拉伸、变形等操作）-histogram equalization (graphics overturned, tensile deformation etc)