[hugin-ptx] Re: HuginPT application examples: Underwater photo-mosaic

2009-09-21 Thread Oskar Sander
 took some time to load, but here it was. What is the original resolution
 of the mosaic? in the PDF viewer I zoomed at 400%...


I belive this one was taken with a Nikon D300, but there has also been
experiments with framegrabbs from a HD video camera. The swim-by can be
easier with a videocam at times instead of DSLR if not an insane resolution
is required.  Myself I use only a stillcam setup, video is not for true
artist ;-)

Digital really is the way to go UW, the instant feedback on your photography
techique is what makes the whole difference and simplified post processing
as a bonus. Visibility like this [1] from 4 weeks ago in Narvik is rare if
not impossible in the Baltic unfortunately.

Part from the mosaic-application, I find taking classic mini panoramas on
freehand can be quite successful too when trying to capture a very wide
view, like [2] which was just three shots fired off without any special
thought on technique.


I have only used Hugin GUI so far, but I'd like to play around with the new
panotools implementation on tilt, so let's discuss how to test that (maybe
separate thread)






[1] http://www.dykarna.nu/fotoalbum/21774/259510.html
[2] http://www.dykarna.nu/fotoalbum/19221/259511.html

Cheers
/O

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[hugin-ptx] Re: HuginPT application examples: Underwater photo-mosaic

2009-09-18 Thread Oskar Sander
I realized now that the link in my mail is rather large, it is 7,7MB, and
their FTP site rather slow. Keep trying downloading it though.

The the same mosaic examples you can find in this conference article,
although they don't discuss the algorithm in the same detail. (slightly more
than 1 MB)

   http://web.mit.edu/mindell/www/Publications/ENALIA_2002a_3325.pdf



2009/9/18 Oskar Sander oskar.san...@gmail.com

 *The UW- photomosaic*

 ftp://ftp.whoi.edu/pub/users/hanu/web_pdf/singh2004joe.pdf



-- 
/O

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