Well, here I am thinking people live in the best of worlds. I agree with previous posters, estimated positions of point will have to do. Eliminate as many variabels as you can. Knowing, or estimating, the FoV is key!
Cheers, Elias Ericsson Rydberg 6 dec 2013 kl. 19:36 skrev Richard Bobo <[email protected]>: > Elias, > > Unfortunately, the image was shot a while ago, in a remote location… > > Thanks, > Rich > > On Dec 6, 2013, at 1:24 PM, Elias Ericsson Rydberg > <[email protected]> wrote: > >> Yeah, as soon as you've found out the field of view you can usually match it >> quite well by hand. And as the previous poster said, knowledge of the >> dimensions of a few objects will help a lot to get the right scale. >> >> If you've surveyed the 3D positions of a few points on set you could of >> course create the same points in Nuke as axises (spelling?) and match toward >> that. Reconcile3D would be very useful for that purpose. >> >> Cheers, >> Elias Ericsson Rydberg >> >> 6 dec 2013 kl. 18:20 skrev John Mangia <[email protected]>: >> >>> 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 > > _______________________________________________ > 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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