中点画圆法算法实现，能够实现坐标平移，支持鼠标绘图

这是一个可以实现bmp转化成JPEG、Gif、Png格式的C程序，实现简单，操作方便(极力推荐下载!!!)-This is an achievable bmp into JPEG, Gif, Png format C procedures, simple, convenient operation (strongly recommended download! ! !)

数字图像均衡器 通过调整图片的频谱，可以得到变换后的图片，相当于音响的均衡器用于图像。-digital image by adjusting the equalizer pictures of the spectrum, can be transformed photographs, audio equivalent to the equalizer for Image.

数字图像处理的实验 DCT IDCT变换 灰度变换 锐化-Digital image processing experiments DCT IDCT transform gray-scale transformation sharpening, etc.

VC编的点处理程序，光栅操作，几何变换，图形基元，三维图形技术等程序-VC arranges spot disposal procedure, diffraction grating operation, geometry transformation, graph element, procedure and so on three dimensional graph technology

经过前期的数字图像处理以及检索的技术研究之后，可以根据图像的数据格式、显示方式等特点决定采用哪种框架。-digital image processing and retrieval of technical studies, according to the image data formats, displays the characteristics determine what framework.

通过平滑因子对图象实现了无缝拼接，应用文档视窗模型实现了该算法-factor to the smooth realization of a seamless image mosaic, application files Windows model of the algorithm to achieve

VC开发的简单的绘图程序,实现基本图形的绘制-VC simple drawing program, to achieve basic graphics rendering

extract exif from jpeg image

该判断多边形点时钟排列方向， 非常准确（不准确的还没有遇到过，快3年了）。 该函数用到的相关函数都在文档中： 1.PtoLDistance－点到直线的距离； 2.CalcPolygonRect－计算多边形外接矩形； 3.CalcSegmentRect－计算线段外接矩形； 4.Distance－计算两点距离； 5.ISZEROA－判断数值是否为零； 该函数数据类型为Windows的POINT，使用了标准模板vector-The polygon points to determine the direction of the clock with very accurate (inaccurate, not yet encountered, fast 3 years). The function of the correlation function used in the document: 1.PtoLDistance-point to the straight-line distance 2.CalcPolygonRect-calculated external rectangular polygon 3.CalcSegmentRect-computing segment external rectangle 4.Distance-computing two distance 5 . ISZEROA-judge whether the value is zero the function data type for the Windows-POINT, using the standard template vector

Ageia s PhysX(Game Physis lib) Usage with D3D - base Geometry-Ageia s PhysX(Game Physis lib) Usage with D3D- base Geometry