| Inverse
Warping |
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|
|
| Get each pixel g(x’)
from its corresponding |
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| location x
= h-1(x’)
in f(x) |
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|
|
|
| • | What if pixel
comes from “between” two pixels? |
|
|
|
|
|
| • | Answer: resample
color value from |
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| interpolated
(prefiltered) source image |
|||
| x |
| x’ |
| f(x) |
| g(x’) |
