Matlab: How can i compare two image by using Discrete Cosine Transform (DCT)?

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Ahmed Salah
Ahmed Salah am 28 Dez. 2014
Beantwortet: Image Analyst am 28 Dez. 2014
I Used Matlab Is there any way to compare two image by using Discrete Cosine Transform>>> thank you for helping me>>>

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Image Analyst
Image Analyst am 28 Dez. 2014
What do you want to know? Why that method specifically? Why not just subtract them or use other standard methods like SSIM, PSNR, SURF, etc.?

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