How to find the major peak frequency of an image from fourier transform using matlab code?

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How to find the principal component magnitude squared value of an image from fourier transform using matlab code?

Image processing

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Image Processing and classification using keras/Tensorflow?

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Do you know any MR image dataset?

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Timeout error!! Processor in the loop (PIL) using STM32F4 Matlab 2018a?

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How to eliminate Steady state error from Reinforcement learning genetic algorithm code?

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How could I process data in RCT to include it in meta-analysis?

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Emiliano Fiorenza

Hi Palani,

you can try to use 2D Discrete Cosine Trasform:

https://www.mathworks.com/help/images/ref/dct2.html

Hope can help, kindly,

Emiliano.

Aparna Sathya Murthy

Have you used fft2 ( ) it is meant for 2D (such as image) . Once in frequency domain (another set of numbers ) you can find the magnitude .