Are there any free hyperspectral image datasets available of image compression?

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Tayeb Alipour

You can find hyperspectral image scene in following link: http://www.ehu.eus/ccwintco/index.php?title=Hyperspectral_Remote_Sensing_Scenes

Yes, Image compression are methods to reduce the size of images, there aren't specific data for image compression. you can test your own methods on such data.