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Siddardha Mamillapalli


Active since 2016

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how to create a notch filter for the image to remove noise?
i have an image with periodic noise <</matlabcentral/answers/uploaded_files/65799/c.jpg>> after applying the fourier tr...

7 years ago | 1 answer | 0

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Question


How to split Fourier transform of an image into two halves
imcrop function is not working for the Fourier transformed image. Here is my code i=imread('d.jpg'); ff=fft(i); [rows,c...

7 years ago | 1 answer | 0

1

answer

Question


How to make Fourier transform of an image into two halves and then join the upper half with the mirror reflection of upper half?
An image in spatial domain is converted into spatial domain using Fourier transform.Fourier transform has the property of conjug...

7 years ago | 0 answers | 0

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