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Author Topic: photomosaic swirled blurring or distortion  (Read 1200 times)

ChrisC

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photomosaic swirled blurring or distortion
« on: August 21, 2019, 09:14:49 PM »
I have a question about something I see in a lot of the mosaics we have constructed using GoPro Hero photos as source imagery.  When zoomed pretty far in I notice areas where a sort of blurry swirling distortion happens. I have attached a screen shot of an example of this.

Can anyone shed some light why this happens and is there a way to reduce it?

Is it related to clarity of the photos or maybe the orthorectification process?