[OSM-dev] OpenStreetView: Digital Photos: Getting the field of view angle

[Stefan de Konink]

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512

Nick Whitelegg schreef:
> If anyone's an expert on photography theory I'd welcome any explanations 
> on how to obtain the field-of-view angle of digital photos.

You can extract it using the exif tags, if the sensor specs and focus
information is present. I suggest you look at Bundler; this does the
extraction of the camera positions and was the basis for Photosynth. If
I read your text that is what you actually want to make :)


Stefan
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2.0.11 (GNU/Linux)
Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org

iEYEAREKAAYFAkqIBecACgkQYH1+F2Rqwn2Q5ACdGpjI3ZCIY8CXCzZTOiq+S8EI
y9wAn2ZtwqUmS/eoBYu70xogC99JjtAu
=JXpR
-----END PGP SIGNATURE-----