| blurblur |
The original image, taken from the Cathedral of Learning. |
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| Its frequency distribution looks like this... |
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| Blurred by multiplying a mask in the frequency domain and converting back. |
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| Blurred by applying a gaussian filter directly. |
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| sharpening |
Image sharpening using the 'unsharp' filter.
Not very clear, but notice for example the lattice behind the carving.
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| ghosting |
One of the blending results using the mixed gradient blending from project 2 |
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| de-dark |
The x-ray film of my right arm, featuring my mom and one of my friends.
Done by histeq'ing the three color channels and stacking the results together.
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