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0oX1 avatar 0oX1 commented on September 26, 2024

对于JPEG域,将图像解压缩到空间域而不舍入为整数,并将其另存为变量名称为“ im”的“ .mat”文件。
我不知道如何将JPEG域图像转换为空间域。能否告诉我如何解决此问题

请问你知道如何转变了吗,是简单的使用python将jpg图像另存为mat吗?这个变量名称im我没有明白

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LDZ233 avatar LDZ233 commented on September 26, 2024

我用matlab 每个.mat文件的变量名为im,可以进行训练。 但是测试集的路径为什么还要区分cover和stego,为什么不是直接对一堆图片进行检测哪些有隐写,哪些没有隐写呢。这难道不是二分类么

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Vipin0701 avatar Vipin0701 commented on September 26, 2024

Hi, Could you please help and explain me little more regarding how to use the jpg image format.

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