Im not sure of an automated way. But can
-Draw perspective guide lines for the image -drop a cube through a scanline renderer at the image screen resolution and with correct camera back. -then can try various different lens until u get a match? Pw On 6 Dec 2013 17:24, "Ron Ganbar" <[email protected]> wrote: > I sometimes use the ideas in this tutorials: > > https://www.evernote.com/shard/s7/sh/70dcb995-c062-4b11-a9de-3a238159ef55/4f2ff05a1d359877f9aea494a05905fe > > > > Ron Ganbar > email: [email protected] > tel: +44 (0)7968 007 309 [UK] > +972 (0)54 255 9765 [Israel] > url: http://ronganbar.wordpress.com/ > > > On Fri, Dec 6, 2013 at 7:20 PM, John Mangia <[email protected]> wrote: > >> First thing I'd do is check if there's any EXIF data in the image from >> the camera that shot it. It might give you an idea of the camera make, >> focal length, etc. Which will also help you figure out the size of the >> filmback. If there's a common object in the shot like a pen or street sign >> you can use the known size of that object to help you figure out the focal >> length and camera position. Hope it works out for you. >> >> >> On Fri, Dec 6, 2013 at 12:12 PM, Richard Bobo <[email protected]> wrote: >> >>> Hi all, >>> >>> Anyone have any good methods for camera matching a single still image in >>> Nuke…? >>> >>> Thanks, >>> Rich >>> >>> >>> Rich Bobo >>> Senior VFX Compositor >>> Armstrong-White >>> http://armstrong-white.com/ >>> >>> Email: [email protected] >>> Mobile: (248) 840-2665 >>> Web: http://richbobo.com/ >>> >>> "Man does not live by a turkey in every oven or a color TV set in every >>> home. Man lives by faith and hope and love, by the star on the horizon, by >>> the trumpet that will not call retreat." >>> - E. Merrill Root >>> >>> >>> >>> >>> >>> >>> _______________________________________________ >>> Nuke-users mailing list >>> [email protected], http://forums.thefoundry.co.uk/ >>> http://support.thefoundry.co.uk/cgi-bin/mailman/listinfo/nuke-users >>> >> >> >> >> -- >> John Mangia >> >> 908.616.1796 >> [email protected] >> >> _______________________________________________ >> Nuke-users mailing list >> [email protected], http://forums.thefoundry.co.uk/ >> http://support.thefoundry.co.uk/cgi-bin/mailman/listinfo/nuke-users >> > > > _______________________________________________ > Nuke-users mailing list > [email protected], http://forums.thefoundry.co.uk/ > http://support.thefoundry.co.uk/cgi-bin/mailman/listinfo/nuke-users >
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