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How to remove noisy lines from the image?

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shubham kumar gupta 2021-6-16

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关闭： shubham kumar gupta 2021-6-22

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360x360x2048 data: [https://drive.google.com/file/d/1eKoIJtAritscaIZshavUMI0f4FbbRzwa/view?usp=sharing]

I have 3D data 360x360x2048

with 129600(=360x360) signals, on plotting the max values i.e

mat2gray(max(data,[],3))

I get these images

Noisy Image Signal at center :

plot(reshape(noisy_data(180,180,:),1,[]));

Real Image Signal :

plot(reshape(real_data(180,180,:),1,[]));

Now I get a 360x360 image

NOISY IMG && fft2 plot:

figure(4); plot(abs(fftshift(fft2(noisyCoin))));
title("NOISY IMG");
figure(6); plot(abs(fftshift(fft2(realCoin))));
title("REAL IMG");

REAL IMG && FFT2:

I tried Median Filter but not working

figure;imshow(medfilt2(mat2gray(maxarray)));

How to remove these lines and denoise this image?

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DGM 2021-6-21

What I don't understand is why the dim3 max of a 2048-page image is of particular significance. If it's leading to an image with undesired properties, could there be a better way to coalesce the image? What is the image source? Is there a way to attach a (reduced) copy of the image?

shubham kumar gupta 2021-6-21

编辑：shubham kumar gupta 2021-6-21

I have added both as attachment , also adding the signal(gdrive)!

The source of image is sound signals striking a object

so the maximum intensity of sound at a place gives perfect output

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