PanoTools mailing list archive

Mailinglist:PanoTools NG
Sender:Ken Warner
Date/Time: 4-May-2012 20:22:44 +0000
Subject:Re: Re: aberration correction in acr 6.7

Thread:


Thanks.  My opinion is that while they are not perfectly corrected for CA -- they are pretty darn good.  Both of the crops.  I can't tell the difference between them if there is a difference.  

Hans wrote:
> 
> --- In #removed#, Ken Warner <kwarner000@...> wrote:
>> Hans, how about posting 100% crops of a corner or something?
>> Your samples are huge and take a long time to download.
> 
> 
> Ok here is a cropped version of the Nikon 10.5mm, 10 mb download.
> 
> http://www.panoramas.dk/panorama/CameraRaw/ACR_autoCAsmall.tif
> 
> Hans
> 
>> Hans wrote:
>>> --- In #removed#, "Hans" <hans@> wrote:
>>>>
>>>> --- In #removed#, "Sacha Griffin" <sachagriffin@> wrote:
>>>>> We need center, and corner 100% crop comparisons. 
>>>> Here is a layered tif. 5d with 10.5
>>>>
>>>> http://www.panoramas.dk/panorama/CameraRaw/ACR_autoCA.tif
>>>>
>>>> One is manual and one is the new version 6.7 auto.
>>>>
>>>> I am not going to tell you which is what.
>>>
>>> Here is another one which has a nasty bluefringe which is almost impossible to remove completely without extra desatuarion
>>>
>>> It's Tokina 10-17 at 10mm.
>>> http://www.panoramas.dk/panorama/CameraRaw/ACR_autoCA-tokina.tif
>>>
>>> Hans
>>>
>>>> Hans
>>>>
>>>>> J
>>>>>
>>>>> I still see a bit of CA on the edges in the new version, which is why I
>>>>> bring this up also since it appears to be content dependent.. I'm wondering
>>>>> if the large amount of un-unused sensor area might affect it, or even mess
>>>>> with consistency, for fisheyes.
>>>>>
>>>>>  
>>>>>
>>>>> Best Regards,
>>>>>
>>>>>  
>>>>>
>>>>> Sacha Griffin
>>>>>
>>>>> Southern Digital Solutions LLC  - Atlanta, Georgia
>>>>>
>>>>>  <http://www.seeit360.com/> http://www.seeit360.com
>>>>>
>>>>>  <http://twitter.com/SeeIt360> http://twitter.com/SeeIt360
>>>>>
>>>>>  <http://www.facebook.com/SeeIt360> http://www.facebook.com/SeeIt360
>>>>>
>>>>> IM:  <mailto:sachagriffin007@> sachagriffin007@
>>>>>
>>>>> Office: 404-551-4275
>>>>>
>>>>>  
>>>>>
>>>>>  
>>>>>
>>>>> From: #removed# [mailto:#removed#] On
>>>>> Behalf Of Hans
>>>>> Sent: Friday, May 04, 2012 12:08 PM
>>>>> To: #removed#
>>>>> Subject: [PanoToolsNG] Re: aberration correction in acr 6.7
>>>>>
>>>>>  
>>>>>
>>>>>   
>>>>>
>>>>>
>>>>>
>>>>> --- In #removed# <mailto:PanoToolsNG%40yahoogroups.com> ,
>>>>> "Sacha Griffin" <sachagriffin@> wrote:
>>>>>> I was hoping someone has gone through the effort of re-installing the
>>>>>> previous version for a comparison on the correction.
>>>>> Thats what I did.
>>>>>
>>>>> Hans
>>>>>
>>>>>>
>>>>>> sacha
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>> From: #removed# <mailto:PanoToolsNG%40yahoogroups.com>
>>>>> [mailto:#removed# <mailto:PanoToolsNG%40yahoogroups.com> ]
>>>>> On
>>>>>> Behalf Of Hans
>>>>>> Sent: Thursday, May 03, 2012 7:20 PM
>>>>>> To: #removed# <mailto:PanoToolsNG%40yahoogroups.com> 
>>>>>> Subject: [PanoToolsNG] Re: aberration correction in acr 6.7
>>>>>>
>>>>>>
>>>>>>
>>>>>> --- In #removed# <mailto:PanoToolsNG%40yahoogroups.com>
>>>>> <mailto:PanoToolsNG%40yahoogroups.com> ,
>>>>>> "Sacha Griffin" <sachagriffin@> wrote:
>>>>>>> There are no more correction sliders in acr 6.7. 
>>>>>>>
>>>>>>> It's fully automatic. 
>>>>>>>
>>>>>>> Has anyone done some comparisons between acr 6.7 and manual corrections
>>>>>> with
>>>>>>> 6.6?
>>>>>>>
>>>>>>> It appears to work, but I'm a little concerned about how well it works
>>>>>>> without any accurate exif data (Nikon lens on canon).
>>>>>>>
>>>>>> Already tested this in the Beta a month ago.
>>>>>> Read my post from april 4.
>>>>>> http://tech.groups.yahoo.com/group/PanoToolsNG/message/53755
>>>>>>
>>>>>> Hans 
>>>>>>
>>>>>> .
>>>>>>
>>>>>>
>>>>>>
>>>>> <http://geo.yahoo.com/serv?s=97359714/grpId=18227848/grpspId=1705006496/msgI
>>>>>> d=54114/stime=1336087215/nc1=5522123/nc2=4025321/nc3=3848642>
>>>>>>
>>>
>>>
> 
> 
> 


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