在窗口中显示图片并反转图片的颜色，一个很好的例子绝对值得收藏...

A novel texture-based Automatic Fingerprint Authentication System (AFAS) is proposed. A fingerprint image is preprocessed to enhance the image by Short Time Fourier Transform (STFT) analysis. Then, three sets of invariant moment features, as a kind of texture features, are extracted from three different sizes of Region of Interest (ROI) areas based on the reference point from the enhanced fingerprint image. Each set of invariant moments contain seven invariant moments. Fingerprint verification is realized by Euclidean distance between the two corresponding features of the test fingerprint image and template fingerprint image in the database. -A novel texture-based Automatic Fingerprint Authentication System (AFAS) is proposed. A fingerprint image is preprocessed to enhance the image by Short Time Fourier Transform (STFT) analysis. Then, three sets of invariant moment features, as a kind of texture features, are extracted from three different sizes of Region of Interest (ROI) areas base

描述了Bezier曲线的算法与程序实现 -Bezier curve describes the algorithm and procedures realize

计算机图形学，建议学习这门课程的同学们参考一下。是用键盘可以操作图像的。-Computer graphics, it is proposed to study this course refer to the students. Can operate with the keyboard image.

rotate ship and planet

实现了视频帧中的全搜索和三步搜索运动估计，得到运动矢量，对新手很有帮助-video frame to achieve the full search and three-step search motion estimation, motion vector is the novice helpful

Visual C++ CAD应用程序开发技术的源代码-Visual C CAD application development technology source code

《Visual C++数字图像处理典型算法及实现》源代码-Visual C++ digital image processing algorithms and implementation of a typical source code

应用背景应用于路口摄像头、Kinect等设备的车辆检测，是基于OpenCV中提供的Haar的车辆检测。程序中包含已训练好的车辆分类器car3.xml，可直接载入进行车辆检测。此程序包含车辆和人脸等检测。关键技术算法程序类似于人脸检测，替换掉训练好的车辆分类器xml，运行环境：vs201x+opencv2.4.x。此程序包含车辆和人脸等检测。

实现qt,曲线绘图，最基本的方法，详细的源码，适合新手学习，非常好的学习资料

java绘图方面的源码，非常值得学习的Java源码。-java source mapping very worth learning Java source code.