在LCD上绘出直线，实现两点之间的差值，保证连续显示。

完成图像的插补运算，实现图像的增强与灰度调节-Completion of image interpolation operations, the realization of image enhancement and gray-scale adjustment

c语言实现抛物线逐次积分法-c language realization parabola step-by-step integration method

一篇较新的论文,是关于三维人脸的综述,别人已发表在重要刊物上的.-a relatively new paper on 3D Face Review, the others have published in the major journals.

AffineTransformation computes and applies the geometric affine transformation to a 2-D image. The program main functions are: - Load Image: Load the image to be transformed. - Transform Image: Computes the transformation matrix from the transformation parameters specified by the user, then it applies the transformation to the loaded image. - Save Image: Save the transformed image. - Quit: Exit the program. The transformation parameters are specified by the user by editing the values of the rotation, scale (x and y), and shear (x and y). The translation is not icluded because it can be easily (normalized or) removed from the image by subtracting the shape cetroid. The affine matrix and the affinr transformation are computed using Matlab Image Processing Toolbox functions: maketform and imtransform. So this program is only demonstrates and facilitates the computation and the applying of these functions to a 2-D image.

用于从微小的图像曲面片漫反射明暗中提取可用的形状信息的简单表示。这将产生一个包括局部形状分布的中间场景描述符。

基于MFC的vc++实现的动态绘图代码，一个很不错的绘图代码，有参考价值-MFC based on vc++ to achieve the dynamic mapping code, a very good graphics code, there is reference value

这是DCT的改进算法，可以提高DCT算法的执行速度。-This is the DCT of the improved algorithm can improve the execution speed DCT algorithms.

canny检测器是很有效的边缘检测器，该函数可以实现对目标图像的边缘提取。该方法总结如下：1.图像使用带有指定标准差的高斯滤波器来平滑，以此减少噪声；2.在每一点计算局部梯度和边缘方向；3.第二步中确定的边缘点会导致梯度幅度图像中出现脊，然后追踪所有脊的顶部，并将所有不再脊顶部的像素设置为0；4.执行边缘链接-canny detector is very effective edge detector, this function can be achieved on the target image edge detection. This method is summarized as follows: 1. Image used with the specified standard deviation of the Gaussian filter to smooth out, thereby reducing the noise 2. In the calculation of each point of local gradient and edge direction 3. The second step in determining the edge points will led to the image gradient magnitude ridge appears, and then keep track of all of the top of the ridge, and ridge at the top of all the pixels are no longer set to 0 4. the implementation of the edge link

一个用MFC开发的画圆程序，简单实用，可作为编程爱好者的参考。-a development with MFC Circle procedures simple and practical, can be used as a reference programming enthusiasts.

读取显示BMP图像-read BMP images show