EE381K-14 Multidimensional Digital Signal Processing -
Lecture by Prof. Brian L. Evans
- Homework #1 is due on Thursday, January 24th, in class.
- ImagePhaseDemo.m to show
the importance of phase in image processing.
The script generates four plots in four different windows:
Since the phase of the FFT of the original image is complex-valued,
two images (real part and imaginary part) are needed to display it.
- Original image
- Image corresponding to magnitude of FFT of original image
- Image corresponding to phase of FFT of original image: real component
- Image corresponding to phase of FFT of original image: imag component
Last updated 02/23/08.
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