如何动态地给图像添加水印 [英] How to dynamically watermark image invisibly

问题描述

我想要一个基于Java的简单控制台代码，对我来说很紧急，请帮助我
代码:
首先，我想拍摄一个输入图像，然后程序将搜索图像中的所有像素，然后在图像中的任何位置找到更多像素，以便将一小部分图像隐藏或嵌入到相同的输入图像中，以及何时提取原始图像的水印，然后在提取后应提取图像的一小部分，并应另存为不同的输出图像. 我想要此plz的代码，您可以为此提供帮助吗?在Java或dotnet

Hi i want one simple console based java code its urgent for me plz help me
Code for :
First i want to take an input image and then program will search for all the pixels in image and then in image wherever it will find the more pixel that small portion of image should be hide or embedd in the same inputed image and when we will extract the watermark for original image then after extracting that small portion of image should be extract and should save as different output image..thats all ..plz help me its urgent
I want code for this plz can u help me for this..?? In java or in dotnet

推荐答案

中，您应该已经编辑了以前的(难以辨认的)帖子.

无论如何，加水印是容易的，并且已被广泛记录.我不清楚您的确切规则，但我的图像处理文章将为您提供将图像作为字节数组处理所需的所有信息，然后如何更改它们取决于您.

对您来说，有一份工作不能做，这对我们来说并不紧迫.我们正在免费做您的工作，请不要粗鲁.

you should have edited your previous ( illegible ) post.

Anyhow, watermarking is easy and widely documented. I am not clear on your precise rules, but my image processing articles will give you all the info you need to deal with images as a byte array, how you change them then, is up to you.

And it''s not urgent to us that you have a job and can''t do it. We''re doing your job for free, please don''t be rude.

我不是粗鲁的朋友..
需要紧急只是bcos我们在大学项目中需要它..
救救我.

I m not rude friends..
Need it urgent just bcos we are need it in college project thats y..
Help me.

这篇关于如何动态地给图像添加水印的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！