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ham888
member


Reged: 11/06/2008
Posts: 193
Loc: Worcestreshire
Dust Off Ref Photo
      #679650 - 16/07/2008 21:37

Hello,
Could someone enlighten me how a dust off ref photo works.
Is it:

A photo free of dust which is compared to the image being 'cleaned' i.e: any dust on the image is removed because its NOT on the reference photo

or

A photo taken WITH dust so that when compared to the image being 'cleaned' it realises theres a spot (dust) in the same place on both and therefore removes that spot from the image.

Thanks

--------------------
Harry

My Flickr


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ham888
member


Reged: 11/06/2008
Posts: 193
Loc: Worcestreshire
Re: Dust Off Ref Photo [Re: ham888]
      #679653 - 16/07/2008 21:43

Having given this much thought. Surely its the 2nd of my two options above?

Or is it....can't think now!

Some one please tell, tonight if possible else i'll lie awake thinking about it

--------------------
Harry

My Flickr

Edited by ham888 (16/07/2008 21:45)


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sillyconguru
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Reged: 05/11/2005
Posts: 332
Re: Dust Off Ref Photo [Re: ham888]
      #679705 - 17/07/2008 00:01

Quote:

Surely its the 2nd of my two options above?




Indeed.


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Nod
Carpal \'Tunnel


Reged: 08/04/2006
Posts: 4194
Loc: Devon, UK.
Re: Dust Off Ref Photo [Re: sillyconguru]
      #679792 - 17/07/2008 10:55

I think you need Capture NX to make use of the Dust Off Ref Photo.

--------------------
MATWSIJ.....
To avoid being offended, please insert apropriate smiley.


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ham888
member


Reged: 11/06/2008
Posts: 193
Loc: Worcestreshire
Re: Dust Off Ref Photo [Re: Nod]
      #679798 - 17/07/2008 11:09

Have Capture NX - it came bundled with camera on a 30 day trial.

I have no software yet, is Capture NX worth getting? It seems a tad expensive.

Or should I go for Adobe Elements, does it have a similar "dust off" feature?

Thanks

--------------------
Harry

My Flickr


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Nod
Carpal \'Tunnel


Reged: 08/04/2006
Posts: 4194
Loc: Devon, UK.
Re: Dust Off Ref Photo [Re: ham888]
      #679800 - 17/07/2008 11:16

Quote:

Have Capture NX - it came bundled with camera on a 30 day trial.

I have no software yet, is Capture NX worth getting? It seems a tad expensive.

Or should I go for Adobe Elements, does it have a similar "dust off" feature?

Thanks





Is NX woth getting? Use the trial and see if YOU think it is!

Elements has a way of removing dust bunnies - the clone tool! Can be time consuming but is only very necessary on some shots (large expanses of blue sky show them up, especially when small apertures have been used).

--------------------
MATWSIJ.....
To avoid being offended, please insert apropriate smiley.


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ham888
member


Reged: 11/06/2008
Posts: 193
Loc: Worcestreshire
Re: Dust Off Ref Photo [Re: Nod]
      #679806 - 17/07/2008 11:38

Ok Nod thanks. Just didn't want to learn NX only to find it wasn't as good as say elements. Wanted other opinions regarding the software to consider.

I may get elements as it seems reasonably priced and fairly widely used as far as I can see and learn that.

--------------------
Harry

My Flickr


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Nod
Carpal \'Tunnel


Reged: 08/04/2006
Posts: 4194
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Re: Dust Off Ref Photo [Re: ham888]
      #679825 - 17/07/2008 12:36

In a nutshell, if you want ultimate control over almost every aspect of Raw (NEF) conversion, NX is the software for you. If you want to make gentle tweaks to images then Elements will do that just fine. Not sure if Elements now has a Raw converter built in.

--------------------
MATWSIJ.....
To avoid being offended, please insert apropriate smiley.


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ham888
member


Reged: 11/06/2008
Posts: 193
Loc: Worcestreshire
Re: Dust Off Ref Photo [Re: Nod]
      #679835 - 17/07/2008 13:13

Thanks Nod, appreciated.

--------------------
Harry

My Flickr


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weasley
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Reged: 11/01/2006
Posts: 500
Re: Dust Off Ref Photo [Re: ham888]
      #679856 - 17/07/2008 13:49

Elements does do basic RAW conversion but you may need an add-on for your specific camera (eg I have Elements 3 which will process the NEFs from my D70s but not my D200).

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