How to determine the free space on a scanned document?

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IlgizVafin2015-08-26 21:29:51

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IlgizVafin, 2015-08-26 21:29:51

How to determine the free space on a scanned document?

Hello!
How can you determine the "empty" place in the image in order to put a much smaller image there, for example: a scan of a document and a stamp.

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1 answer(s)

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Mak Alexey, 2015-08-27
@S-ed

Use BSP trees.
https://en.wikipedia.org/wiki/Binary_space_partitioning

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