BGF101 Understanding Matchmoving
Автор: VFXTutor
Загружено: 2010-12-22
Просмотров: 6455
Описание:
in this video i covered the very basics of matchmoving in a very simple way, enjoy ;D
more info visit the original page » http://vfxtutor.net/bgf101-introducti...
what is matchmoving ?
matchmoving is nothing more than figering out what the real world camera did while filming the footage.
and it does that by producing a 3D camera matching the real one, which you can use in your 3D program and that process is called camera tracking.
So Camera Tracking gives you the ability to add CG objects that match the same position, rotation and prespective of your original footage.
Ok, now lets see , How matchmoving programs do camera tracking ?
The matchmoving programs are designed to help us figre out the camera movment using information that only containt in a 2D plate. It does that by tracking featured points in the footage and then calculates these results in order to produce a 3D camera that matches the real one.
Your feedbacks are so welcome !
more info » http://www.VFXTutor.net
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