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

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Ahmed Salah
Ahmed Salah 2014년 12월 28일
답변: Image Analyst 2014년 12월 28일
I Used Matlab Is there any way to compare two image by using Discrete Cosine Transform>>> thank you for helping me>>>

답변 (1개)

Image Analyst
Image Analyst 2014년 12월 28일
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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