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Re: [OM] Nathan's PAD 01/06/2009: my first panorama

Subject: Re: [OM] Nathan's PAD 01/06/2009: my first panorama
From: Chuck Norcutt <chucknorcutt@xxxxxxxxxxxxxxxx>
Date: Mon, 01 Jun 2009 08:13:27 -0400
I think you should be able to accomplish the same shot with about 1/2 
the number of exposures.  From the dimensions given it appears you must 
have been overlapping the frames by about 2/3.  That may be necessary in 
areas where there is little detail but, in most cases, an overlap of 
about 1/3 is adequate.  If the only things in the photo were the grass 
and trees in the foreground (which can move a bit with the wind) then a 
2/3 overlap might have been required or at least would have assisted the 
software.  But the very rigid and rectangular lines of the buildings in 
the background give plenty of info for the software to use for accurate 
positioning.  With lots of rigid detail you may even be successful with 
as little as 10% overlap but that's probably pushing it.

Chuck Norcutt


Nathan Wajsman wrote:
> Since I am spending so much time at home during my recovery, I am  
> reading a lot, catch up on movies bought but not yet watched, and in  
> general trying to do something sensible with my time. This morning,  
> inspired by a magazine article, I decided to try my hand at panoramas.  
> So I dragged my tripod and the M8 with the 50mm Summilux up to my roof  
> terrace and took pictures of the golf course. I then stitched the  
> images together using Photoshop's Photomerge feature. This image is  
> made from 23 individual images. The full-size image is 18222 x 3432  
> pixels. I will definitely explore this technique in the future with  
> more interesting landscapes than our golf course!
> 
> http://www.greatpix.eu/gallery/4253606_netUM#551631182_eADen-O-LB
> (on the web, I made the image 1200 pixels wide; if you have to scroll,  
> close the Original view and try Large or X-Large instead)
> 
> Nathan
> 
> Nathan Wajsman
> Alicante, Spain
> http://www.frozenlight.eu
> http://www.greatpix.eu
> http://www.nathanfoto.com
> 
> Books: http://www.blurb.com/bookstore/search?search=wajsman&x=0&y=0
> PICTURE OF THE WEEK: http://www.fotocycle.dk/paws
> Blog: http://www.fotocycle.dk/blog
> 
> 
> 
-- 
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