数字水印嵌入代码。盲水印嵌入与检测…

柱状图，走势图，附SQL数据库 画图Demo 初学可用

一个中国地图的控件，使用方便，也很有意思。点击对应部分显示对应部分的信息！-a map of China"s control, ease of use, is also very interesting. Click on the corresponding part of the show counterparts information!

OpenCV 4下的图像任意角度的旋转 //待旋转的图像Img_old //返回的旋转后图像类型 IplImage* Img_tmp. //旋转的角度,单位度. //三种不同的方法.其中方法二没有完全测试,方法一可以满足大部分需要-OpenCV four images of arbitrary rotation angle// Image Rotation question Img_old// to return to the rotation after the image type IplImage* Img_tmp.// Rotation angle, unit degrees.// Three different ways. Two methods which do not fully test one way to meet the needs of the majority

OPENCV下画直线的程序源码，对数据处理，绘图显示有用啊！简单易用！

3D显示一个DEMO程序,仅供参考-3D display a DEMO procedures for reference

图像处理的各种算法 应有尽有 非常适合初学者学习-Image processing algorithms available

简单的图像处理，包括图像的打开，图像格式的转换-Simple image processing, including the opening of the image, image format conversion, etc.

可以对图像进行合成操作 如差影法的加运算 减运算 并可以进行逻辑运算 文件中已经有了测试图片 方便直接使用-Images can be synthesized operations, such as poor law-add video subtraction and logic operations can test the image file already have convenient and direct the use of

阈值变换的图像处理效果-threshold transform the image processing results

opencores上的一个VGA源代码文件，可以再VGA上显示图像-opencores on a VGA source code files, you can then display images on a VGA