北京大学遥感所的研究生图像处理讲义高级遥感数字图像处理（硕士生课程）之图像数字化...

用C语言实现了Cohen-Sutherland算法，代码可以直接复制到tc里面运行，很好实现了线段裁剪-With the C language to implement Cohen-Sutherland algorithm, the code can be directly copied to the tc run inside, well realized Line Clipping

现场指纹比对中细节特征的运用-scene than fingerprints on the details of the application

对偶四元数应用于空间坐标变换，和对偶四元数和齐次矩阵的转换-Dual quaternion coordinate transformation applied to space, and dual quaternion and homogeneous matrix conversion

Visual C++ CAD应用程序开发技术源代码ch7-Visual C CAD application development technology source code 15

Cognitive radio frequency spectrum detection-The spectrum sensing of a wideband frequency range is studied by dividing it into multiple subbands. It is assumed that in each subband either a primary user (PU) is active or absent in a additive white Gaussian noise environment with an unknown variance. It is also assumed that at least a minimum given number of subbands are vacant of PUs. In this multiple interrelated hypothesis testing problem, the noise variance is estimated and a generalised likelihood ratio detector is proposed to identify possible spectrum holes at a secondary user (SU). Provided that it is known that a specific PU can occupy a subset of subbands simultaneously, a grouping algorithm which allows faster spectrum sensing is proposed. The collaboration of multiple SUs can also be considered in order to enhance the detection performance. The collaborative algorithms are compared in terms of the required exchange information among SUs in some collaboration

一个眼睛跟随的小程序,眼珠跟随鼠标的移动,可以改变大小和形状,设置背景图片 需要raize控件-a small eyes follow the procedures eyes follow the movement of the mouse, can change the size and shape of set background images need to raize Controls

供大家参考，如果可以可给我发电子邮件 kaximoduo2003@yahoo.com.cn 谢谢！-for your reference, if I can e-mail to kaximoduo2003@yahoo.com.cn Thank you!

将彩色图象转换为黑白图象的方法.对于图象处理的人应该有用.处理速度比较快-converting color images to black-and-white image of the method. For image processing people should be useful. Faster processing speed

这个区域可以过滤太小或太大的块，它不会显示出来，过滤可以用于其他目的，结块

基于拉haar小波的图像增强，与传统直方图均衡化相比较，效果更好。-Pull-based haar wavelet image enhancement, with the traditional histogram equalization compared to better.