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Cant stitch images (fisheye)

 
n°10847
hogash
Posted on 07-10-2008 at 11:10:16 AM  profilanswer
 

Hello,
I have this images and i can't stich them at all and i can't make another photos because the destination is very far.
If anybody has any idea how i can stitch them... please help!
 
The photos are:
http://myfile.ro/test1/DSCN2171.JPG
http://myfile.ro/test1/DSCN2172.JPG
http://myfile.ro/test1/DSCN2173.JPG
http://myfile.ro/test1/DSCN2174.JPG
 
Thank you!!!

n°10848
Jim Scott
Posted on 07-10-2008 at 01:22:27 PM  profilanswer
 

Hi hogash!
 
I did get your images to stitch into a QTVR - but it is not perfect - though the errors are very correctable in Photoshop. I believe you have non-parallax point (aka nodal point) errors in your panohead set-up.
 
This best I can do, an example is here.
 
-----------------
Post Edit note:
Sorry, I just realized my .Mac account is down while Apple is switching over to "Mobile Me".
Might be up again when you read this post.
-----------------
 
Since you say you can't stitch your images at all, what I did should be at least a starting point.
 
Basic Steps I used:
 
1) Calibrate your fish eye lens. (Properties dialog)
 
2) Auto-stitch (2 of the 4 worked - the rest required semi-auto-stitching).
 
3) Level your pano. You can use Stitcher's "Align Panorama" feature. I prefer to use the "Viewing Camera" tab in the "Properties" dialog, I think it is more accurate. The settings I used (in degrees): x=3, y=2, z=.07 / Viewing Angle = 90.
 
4) Render your pano (Render dialog) - TIFF spherical with either the "Blending Type" of "SmartBlend" (built-in) or "enblend" (external, requires download of enblend and setting in "Preferences" ). I used enblend v3.0; SmartBlend is much slower on my Mac. If you don't currently have enblend or not a Mac user use SmartBlend.
 
Bicubic interpolation.
 
5) Render the pano. After your pano renders using this process it is a single TIFF image. It needs to be turned into a QTVR. You can do this process in Stitcher using the "Load Panorama..." command.
 
Note: Fish eyes required the blending step (Smart or enblend) which is not available going straight to QTVR from stitched images, hence this "extra" step of TIFF to QTVR.
 
 
The manual covers all these steps in full detail.


Message edited by Jim Scott on 07-10-2008 at 02:16:38 PM

---------------
Nikon D70, 10.5mm DX Nikkor; PPC G5 2x2.5, 7GB; Mac OSX (10.4.11); Stitcher 5.6.2
n°10849
hogash
Posted on 07-10-2008 at 01:54:00 PM  profilanswer
 

Thank you thank you thank you thank you!!!  :bounce:  
 
How did you do stitched them? In Stitcher 5.5 i did them all automaticly, but one of them didn't appear. Have you used another program ?
 
Thank youuuu :D

n°10850
Jim Scott
Posted on 07-10-2008 at 02:14:30 PM  profilanswer
 

Hi hogash!
 
I was busy typing the steps I used (and trying to work the .Mac thing out) when you posted above.
 
Hopefully I have provided some direction in resolving your problem. I will not be on this forum for a day or so. If you have questions perhaps others will be available to help.


---------------
Nikon D70, 10.5mm DX Nikkor; PPC G5 2x2.5, 7GB; Mac OSX (10.4.11); Stitcher 5.6.2

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