图像处理实验报告，实验内容：使用C#打开，保存，复制和粘贴图像,实现图象的上下连接，左右连接，由里向外，由外向里，水平栅条，垂直栅条效果-image processing experiment, experiment : the use of C# open, save, copy and paste images, The next image of the link, connecting around, from the inside to the outside, from outwar