我如何在MatLab中使用DWT进行数字图像水印 [英] how i can use DWT in MatLab for digital image watermark

问题描述

我如何在MatLab中将DWT用于数字图像水印

how i can use DWT in MatLab for digital image watermark

推荐答案

您为什么不将此问题标记为Matlab?如果您使用google会发现令人惊奇的发现:

http://www.google.com/search?client=safari&rls=zh-CN&q=dwt+matlab&ie=UTF-8&oe=UTF-8

为什么需要使用DWT?为什么需要使用Matlab?您需要哪种水印?您是否以程序员身份问这个问题?您尝试了什么?

Why did you not mark this questions a Matlab ? It''s amazing what you can find if you google:

http://www.google.com/search?client=safari&rls=en&q=dwt+matlab&ie=UTF-8&oe=UTF-8

Why do you need to use DWT ? Why do you need to use Matlab ? What sort of watermark do you need ? Are you asking this as a programmer ? What have you tried ?

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