| Image resampling |
| How can we estimate image
colors off the grid? |
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| Two Steps: |
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| • | reconstruct
a continuous image |
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| • | resample
that image at desired locations |
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| d = 1 in this |
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| example |
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| Image
reconstruction |
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| • | Convert to a continuous function |
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| • | Reconstruct by
cross-correlation: |
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