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

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Ahmed Salah
Ahmed Salah il 28 Dic 2014
Risposto: Image Analyst il 28 Dic 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 il 28 Dic 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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