Im working on compression of hyperspectral images

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Fatima Munvar
Fatima Munvar 2018-3-7
回答： Fatima Munvar 2018-3-15
Im working on compression of hyper spectral images.can any one help me coding of lapped Transform or DCT. Please help me which transform will give better compression other DWT.

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回答（2 个）

Abhishek Ballaney
https://www.mathworks.com/help/images/ref/dct2.html
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Fatima Munvar
Fatima Munvar 2018-3-8
Hi,
Thanks for your respond its for 2D images. can you help me coding for 3D DCT for hyperspectral images

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Fatima Munvar
Fatima Munvar 2018-3-15
Hi,
Thanks for your respond its for 2D images. can you help me coding for 3D DCT for hyperspectral images

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