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jane ?


3 total contributions since 2010

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sobel filter in frequency domain
I use sobel to filter the image both in the spatial domain and frequency domain. But the results are not the same. What is the p...

6 years ago | 2534 views

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Re: How to calculate a image's PSF by matlab?
Thank you for your answer. I want to ask you about the logrithmtic gradient density. I want to show the figure,but I don't know ...

6 years ago | 8066 views

Posted


How to calculate a image's PSF by matlab?
Hi, all I want to get the PSF of an image ,but I don't know how to do it. And, can somebody tell me what is the logarithmic imag...

6 years ago | 8066 views