Olympus-OM
[Top] [All Lists]

Re: [OM] Comments on Halos & In-Camera Sharpening

Subject: Re: [OM] Comments on Halos & In-Camera Sharpening
From: "Jim Nichols" <jhnichols@xxxxxxxxxxxxx>
Date: Tue, 4 Jun 2013 01:44:33 -0500
Moose,

Thanks for pointing out that the in-camera adjustments won't matter in my 
RAW workflow.  I'll get back to trying to improve focus and exposure.

Jim Nichols
Tullahoma, TN USA
----- Original Message ----- 
From: "Moose" <olymoose@xxxxxxxxx>
To: "Olympus Camera Discussion" <olympus@xxxxxxxxxxxxxxxxx>
Sent: Monday, June 03, 2013 11:58 PM
Subject: Re: [OM] Comments on Halos & In-Camera Sharpening


> On 6/3/2013 12:26 PM, Jim Nichols wrote:
>> There were two interesting threads yesterday that I wished to 
>> investigate.  Moose discussed halos, and someone mentioned in-camera 
>> sharpening with the E-3.
>>
>> I went into my E-1 menu and reset the in-camera sharpening from "0" to 
>> "2".  I went outside and took several images.  What I saw led me to 
>> believe that my work flow, using Elements 11, did not benefit from the 
>> in-camera sharpening.  Perhaps Olympus software handles it differently. 
>> What I did note was that the halo around the leaf in this image was 
>> definitely noticeable, with no sharpening in post-processing.
>>
>> http://zone-10.com/tope2/main.php?g2_itemId=5682
>>
>> I then reset the in-camera sharpening to "0" and tried to repeat the 
>> image.  The lighting had changed somewhat, but the resulting image was 
>> better, and the halo was less noticeable.  I decided I will not use 
>> in-camera sharpening, because I feel I can do a better job in 
>> post-processing.  Here is the image.
>>
>> http://zone-10.com/tope2/main.php?g2_itemId=5680
>
> None of the in-camera image settings have any effect if, as you do, you 
> use Raw conversion and editing via PSE. They
> will only effect Raw conversions if you use the Oly software, and then 
> only if you use its option to emulate the JPEG
> settings.
>
> The difference between the two images appears to me to be simply missed 
> focus and underexposure in the first, the
> underexposure due at least in part due to the larger amount of bright 
> cloud in it.
>
> As to the halo, look at the image without any adjustment at all in ACR/Raw 
> conversion and PSE. It is most likely a
> result of PSE adjustments other than sharpening. Clarity can do it, as may 
> boosting shadows, depending on how PSE does
> that. Less halo on the second probably is because it required less of 
> the/those adjustment(s) that tend(s) to produce halos.
>
> Unaffected Moose
>
> -- 
> What if the Hokey Pokey *IS* what it's all about?
> -- 
> _________________________________________________________________
> Options: http://lists.thomasclausen.net/mailman/listinfo/olympus
> Archives: http://lists.thomasclausen.net/mailman/private/olympus/
> Themed Olympus Photo Exhibition: http://www.tope.nl/
>
> 


-- 
_________________________________________________________________
Options: http://lists.thomasclausen.net/mailman/listinfo/olympus
Archives: http://lists.thomasclausen.net/mailman/private/olympus/
Themed Olympus Photo Exhibition: http://www.tope.nl/

<Prev in Thread] Current Thread [Next in Thread>
Sponsored by Tako
Impressum | Datenschutz