XE383ZS::Assignment 2
- Load the blurred image
to Matlab and displays the logarithm of the square power of its Fourier
spectrum.
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- Analyze its power spectrum. What was the movement direction?
Compute the median in the direction perpendicular to the
direction of movement.
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- Estimate the duration of the movement. Construct a convolution
kernel h. To get the coordinates from a Matlab figure (graph) you
may use function
ginput
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- Implement a restoration function
Inew = imrestor(I,h)
and apply it to the test
image.
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- Implement a function
Inew =
restore_motion_blur(I)
which covers all the steps above. It may
be partially interactive in the part of getting the period length from
a graph.
Grading: [2 point(s)]
[ Responsible:
Tomáš Svoboda
| XE383ZS labs
]
Last modified at 17:18, 16 April 2008 CEST.