Archived posting to the Leica Users Group, 2017/08/10
[Author Prev] [Author Next] [Thread Prev] [Thread Next] [Author Index] [Topic Index] [Home] [Search]Adam, As an afterthought, I applied the Find Edges filter, and got this: http://www.gallery.leica-users.org/v/OldNick/Find+Edges+Filter.jpg.html Jim Nichols Tullahoma, TN USA On 8/10/2017 1:49 PM, Adam Bridge wrote: > Okay, I have seen something I can?t explain. It?s not Leica related, it?s > Fuji X-T2 related but I think someone here might have an idea of what is > going on. > > I took a photo of a blue sky using a 50mm lens at f16, 200 ISO because I > wanted to use that to look for dust on the sensor. > > I imported the image into Photoshop. > > I used Levels to set the light and dark limits to the edges of the > histogram. > > I then used the Find Edges filter against the image and I got this: > > <https://adam-bridge.smugmug.com/organize/MiscUsage/TestImages/i-H7qVnc4> > > I did NOT expect to see these geometric figures. > > Is this something related to the way Adobe handles the XTRANS sensor? Or > something else? > > I?d be interested if the tech wizards out there might have an idea of what > is going on. > > Thanks for looking. > > Adam Bridge > > > _______________________________________________ > Leica Users Group. > See http://leica-users.org/mailman/listinfo/lug for more information >