256色灰度图像压缩 256色灰度图像dct变换

GDI二维图形操作，平移放缩等-GDI 2D graphics operations, such as translation Zooming

3D旋转源码，设定不同的x,y,z 坐标轴旋转-source 3D rotation, different set of x, y, z-axis rotation

累加弦长三次参数样条曲线-cumulative chord three parameters spline curve

该算法建立了由最小二乘法,离散点曲率和离散点曲率变化和三项组成的目标函数并求出了最优控制点序列坐标,采用非线性优化方法对权因子序列进行了调整,确立了逼近误差的近似表示方法,并提出了包括上述方法的循环判断流程.-The algorithm was established by the least squares method, discrete points, the curvature and the curvature change and the three discrete points consisting of the objective function and find the optimal sequence of control point coordinates, using non-linear optimization method for sequence weights have been adjusted establishes the approximation error of the approximate representation, and proposed, including the cycle of the above methods to determine flow.

图像边缘检测，与图像处理，图像分割的常用代码-Image edge detection, and image processing, image segmentation of the common code

snakes are a variational technique to find the best contour that aligns with an image. The basic routine, snake.m, aligns a sequence of points along a contour to the maximum of an array or image. Provide it with an image, a set of starting points, limits on the search space and it returns a new set of points that better align with the image.

matlab中读取*.txt文件数据程序，*.txt文件 可以是串口调试助手等采集到的16进制数据。-Use Matlab to open*.txt files and can open all kinds of*.txt files shch as 16bit files come from debug the assistant with one bunch of mouths

计算机图形学之多边形绘制的源码及其程序。-Computer graphics rendering of the source polygon and its procedures.

VC实现的实现图案化和抖动技术，以及bmp转变为txt-VC achieve the pictorial and jitter technology, and bmp into txt

WebImgStamp(图章c＃)图章自动生成-WebImgStamp (# seal c) seal automatic generation