A Photography forum. PhotoBanter.com

If this is your first visit, be sure to check out the FAQ by clicking the link above. You may have to register before you can post: click the register link above to proceed. To start viewing messages, select the forum that you want to visit from the selection below.

Go Back   Home » PhotoBanter.com forum » Digital Photography » Digital Photography
Site Map Home Register Authors List Search Today's Posts Mark Forums Read Web Partners

Mysterious colours



 
 
Thread Tools Display Modes
  #1  
Old August 27th 18, 06:55 PM posted to rec.photo.digital
Savageduck[_3_]
external usenet poster
 
Posts: 16,487
Default Mysterious colours

On Aug 27, 2018, Paul Carmichael wrote
(in article ):

Hello folks:

Just cleaning up some snaps from a horsey thing on the weekend and noticed
some corruption
(on RAW and jpeg).

Can someone tell me what causes it and how to avoid it please?

https://www.dropbox.com/s/w189brpllb..._0941.JPG?dl=0

On the horse's face. The lighting was a nightmare, with very bright sunlight
and lots of
shadows.


Which lens were you using?

To me the problem looks like chromatic aberration (CA) with purple fringing.
If I remember correctly, you are using Lightroom. If so you should be able to
correct that CA in Lightroom.

In LR develop module, go to the Lens Correction panel *Profile* check to see
if the *Remove Chromatic Aberration* check box is checked. The select
*Manual* and adjust Defringe amount , and Purple Hue sliders. If needed
adjust the amount and Green Hue sliders.
--

Regards,
Savageduck

  #2  
Old August 28th 18, 09:33 AM posted to rec.photo.digital
David Taylor
external usenet poster
 
Posts: 1,146
Default Mysterious colours

On 27/08/2018 18:55, Savageduck wrote:
[]
To me the problem looks like chromatic aberration (CA) with purple fringing.
If I remember correctly, you are using Lightroom. If so you should be able to
correct that CA in Lightroom.

[]
Fringing would be towards the edges of the image. Here I believe the
problem is the person with the white shirt and fawn trousers in the
distance. The shirt the hair or hat are just poking out in front of the
horse's head.

--
Cheers,
David
Web: http://www.satsignal.eu
  #3  
Old August 28th 18, 05:01 PM posted to rec.photo.digital
John McWilliams
external usenet poster
 
Posts: 6,945
Default Mysterious colours

On 8/28/18 PDT 1:33 AM, David Taylor wrote:
On 27/08/2018 18:55, Savageduck wrote:
[]
To me the problem looks like chromatic aberration (CA) with purple
fringing.
If I remember correctly, you are using Lightroom. If so you should be
able to
correct that CA in Lightroom.

[]
Fringing would be towards the edges of the image.Â* Here I believe the
problem is the person with the white shirt and fawn trousers in the
distance.Â* The shirt the hair or hat are just poking out in front of the
horse's head.

Good call.

 




Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

vB code is On
Smilies are On
[IMG] code is Off
HTML code is Off
Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
Mysterious modes [email protected] Digital Photography 19 July 7th 13 07:53 PM
printer colours vs 'real' colours dido22 Digital Photography 4 June 15th 07 04:37 PM
Mysterious SD Card Problem Morton Digital Photography 7 May 18th 07 10:27 PM
BRONICA S2A Great but Mysterious FLEXARET2 Medium Format Photography Equipment 2 May 19th 04 03:14 AM


All times are GMT +1. The time now is 05:17 PM.


Powered by vBulletin® Version 3.6.4
Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.
Copyright ©2004-2024 PhotoBanter.com.
The comments are property of their posters.