脆弱水印的编程实现是一种基于空间域的脆弱数字水印如何嵌入 脆弱水印的编程实现-Programming fragile watermarking is based on spatial domain fragile watermarking to embed the fragile watermark Programming

灰度图均衡化，很不错的代码，刚试过了，可运行-Grayscale equalization, very good code, just tried to run

STC单片机驱动12个像素点256级灰度的灯具-STC microcontroller driven 16 256 pixel grayscale lamps

二维离散小波变换 只能处理长宽一样的方形图像，灰度和彩色图像都可，要用其他图像只需把Lena.bmp改为其他图像，但图像要保存在m文件所在路径下。-Can only deal with the same length and width of the square image, grayscale and color images can be used to use other images only need to change Lena.bmp other images, but th