模式识别大作业题目和实习代码：

（1）请自己在互联网上任意找一张图片用做测试，命名为“学号后四_Original”。放在C++工程文件夹下（与CPP文件放在同一文件夹）。用C++调用OpenCV函数对该幅图片进行读入和显示操作。

（2）在(1)基础上，添加修改代码，将原图转换成灰度图像，并保存，命名为“学号后四位_Gray”。

（3）　　请利用OpenCV中Sobel，Laplace，Canny算法相应函数对(2)中图像进行处理，并保存，命名为“学号后四位_Sobel”或“学号后四位_Laplace”或“学号后四位_Canny”。

（4）选做：利用OpenCV自由实现一个图像处理功能，要求至少用到4个不同的对图像操作的函数（选做请在作业提交时文件名后面加：_选做）。

-Model for large jobs and internships title code:

(1) Please find themselves in a picture on the Internet used for any test, named "study after four _Original". On the C++ project folder (with the CPP files in the same folder). OpenCV with C++ function calls to read the pictures and display operations.

(2) (1), based on the added modify the code, the original image into a grayscale image, and save named "study after four _Gray".

(3) Use of OpenCV Sobel, Laplace, Canny algorithm corresponding function (2) image processing, and preservation, named "study after four _Sobel" or "study after four _Laplace" or " After school number four _Canny ".

(4) Optional: using OpenCV free to implement an image processing functions required to use at least four different functions that operate on the image (choose to do in the job submission when the file name followed by: _ Optional).