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Motion Compensated Frame Interpolation with a Symmetric Optical Flow Constraint
[chapter]
2012
Lecture Notes in Computer Science
We consider the problem of interpolating frames in an image sequence. For this purpose accurate motion estimation can be very helpful. We propose to move the motion estimation from the surrounding frames directly to the unknown frame by parametrizing the optical flow objective function such that the interpolation assumption is directly modeled. This reparametrization is a powerful trick that results in a number of appealing properties, in particular the motion estimation becomes more robust to
doi:10.1007/978-3-642-33179-4_43
fatcat:j5kwit5grnd5ziwz7ahivmwywu