Archived posting to the Leica Users Group, 2017/08/10

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Subject: [Leica] IMG: this is VERY strange (OT)
From: abridge at mac.com (Adam Bridge)
Date: Thu, 10 Aug 2017 19:38:30 -0700
References: <vXpa1v01a07g8Sg01XpbWT@mac.com> <b6ecfbc8-c973-5506-116b-a24d9fcfeb82@cox.net>

Rofl. I don't let my camera play with jellies

Sent from my iPad

> On Aug 10, 2017, at 3:02 PM, Ken Carney <kcarney1 at cox.net> wrote:
> 
> Well, yours looks a lot better than mine :)
> 
> http://gallery.leica-users.org/v/kcarney/_DSF6465.jpg.html
> 
> Ken
> 
> 
> 
>> 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
>> 
>> 
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> 
> 
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In reply to: Message from kcarney1 at cox.net (Ken Carney) ([Leica] IMG: this is VERY strange (OT))