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About SuperResolution added in 2.4.5

asked 2013-04-18 12:16:00 -0600

Papercut gravatar image


I am playing with new features in OpenCV 2.4.5 and I found that SuperResolution is very useful. Thanks for contributors. But it seems that we can only apply it in videos because the algorithm is based on optical-flow. Is there a way to apply it onto a single image?


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answered 2013-04-18 13:08:47 -0600

Vladislav Vinogradov gravatar image


As you said this algorithm uses optical flow and can be applied only to sequence of images.

For single image there are another algorithms (, for example). But it is not implemented in OpenCV.

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The most part of the algorithm in the link are hidden with saying like "using our algorithm ... ". Is their source code public?

Papercut gravatar imagePapercut ( 2013-04-18 17:30:11 -0600 )edit

Does algorithm takes as a input image sequence, how I researched, it takes as a input only a video, but with many restrictions.

dashah gravatar imagedashah ( 2015-08-16 15:07:56 -0600 )edit

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Asked: 2013-04-18 12:16:00 -0600

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Last updated: Apr 18 '13