Computer vision is not an easy task. You might look into OpenCV as one way to get started: http://opencv.org
--Adam > On Feb 6, 2017, at 12:13 PM, Jake Maier <[email protected]> wrote: > > <image001.gif> > Is there an easy way, even an existing plugin, to identify photos which show > an object (fish) swimming over a white board. > > I live on a river and there is a potential problem with alewives, an > extremely important fish in the food chain. I’d like to find a way with a > wildlife camera to take a photo at regular intervals over 3 week. The more > photos I can handle (possibly thousands) the more accurate my count. > > I was hoping to find an automated way to identify those photos which show an > object on the whitish background. I thought it should be possible to just > look at the average gray value of the photo. > > Is there a fairly easy way to do this? > > Thanks for any help. > > Jake > _______________________________________________ > Qgis-user mailing list > [email protected] > List info: https://lists.osgeo.org/mailman/listinfo/qgis-user > Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
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