Png images using matlab hide and extract the rgb image and binary image, pay attention to the hidden image is smaller point source image png

Information Hiding-PNG\数字水印作业--PNG篇\PNG格式详解.doc
......................\...................\老师邮箱.txt
......................\...................\把信息嵌入到可选数据块中\extract.m
......................\...................\........................\hide.m
......................\...................\........................\hide.png
......................\...................\........................\original.png
......................\...................\在PNG图像中隐藏二值图像\drink.png
......................\...................\.......................\extract.m
......................\...................\.......................\hide.m
......................\...................\.......................\lndx.bmp
......................\...................\...............rgb图像\compose.png
......................\...................\......................\extract.m
......................\...................\......................\hide.m
......................\...................\......................\hide1.jpg
......................\...................\......................\Init.PNG
......................\...................\......................\新建文件夹\hide.jpg
......................\...................\......................\..........\tree.png
......................\...................\......................\..........\treeWa.png
......................\...................\......................\新建文件夹
......................\...................\把信息嵌入到可选数据块中
......................\...................\在PNG图像中隐藏二值图像
......................\...................\在PNG图像中隐藏rgb图像
......................\数字水印作业--PNG篇
Information Hiding-PNG

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