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by thrtythreeforty
763 days ago
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You can do this two ways: you can take a bunch of images, and align and stack them. Or you can take one motion-blurred image and infer the convolution kernel somehow. The former is undesirable because each frame you take has a fixed amount of "read noise" from the sensor. So you'd change your sensor noise for the worse. The second way is undesirable because it's really hard. There is a lot of research into this and some of the results are good but some are not. |
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