FFT to calculate the amplitude and phase image
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hi, the goal of my project for my master degree is to build the amplitude and phase image from a series of scintigraphic images that represents a cardiac cycle. to achieve this, I must obtain for each pixel the intensity variation curve over time and apply the FFT to extract the amplitude and the phase of the first harmonic of my spectrum, I must repeat this for all the pixels of the image to finally build from all phases and amplitudes computed a phase image and an amplitude image. it's my first time working with FFT ,can someone help me please with a document to start with or any think can helps to achieve my goal?
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KALYAN ACHARJYA
on 19 Sep 2018
What do you mean by amplitude and phase of an image?
Amplitude means Intensity, Please confirm?
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