- What is meant by phase spectrum and magnitude spectrum give comparison?
- What is the difference between the magnitude and the phase spectrum of the Fourier transform?
- How do you combine magnitude and phase?
- What is phase of an image?
What is meant by phase spectrum and magnitude spectrum give comparison?
The magnitude spectrum tells you how strong are the harmonics in a image and the phase spectrum tells where this harmonic lies in space.
What is the difference between the magnitude and the phase spectrum of the Fourier transform?
Therefore, the amplitude spectrum of the exponential Fourier series is symmetrical about the vertical axis passing through the origin, i.e., the magnitude spectrum exhibits even symmetry and the phase spectrum is antisymmetrical about the vertical axis passing through the origin, i.e., the phase spectrum exhibits odd ...
How do you combine magnitude and phase?
You can create a 2D complex array merging the magnitude and phase like this: FreqDomain = abs(Y). *exp(i*angle(X));
What is phase of an image?
The phase values determine the shift in the sinusoid components of the image. With zero phase, all the sinusoids are centred at the same location and you get a symmetric image whose structure has no real correlation with the original image at all.