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Xanm ft


Last seen: plus de 4 ans il y a |  Actif depuis 2020

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Question


is it possible to find parts of image which caused peaks on fft graph of that image?
If I have fast fourier transformed an image and plotted the graph of the fft of this image ( attatched below) is it possible to ...

plus de 4 ans il y a | 1 réponse | 0

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Question


how to find size of scale bar on image
I have converted the image I've attatched into matrix form, but I'm wondering is there away to go through each pixel of the imag...

plus de 4 ans il y a | 1 réponse | 0

1

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Question


finding length of scale bar from matrix form of image
I have a grey image which I have converted into matrix form, but below the image there is a scale bar. The scale bar is surrou...

plus de 4 ans il y a | 2 réponses | 0

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Question


Can anyone help with code for this problem
How do you write code to find row/column of first time a number appears in matrix Eg for [ 1 2 2; 3 3 5;6 6 7; 5 3 3;4 5 4] T...

plus de 4 ans il y a | 1 réponse | 0

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