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Multiscale modeling and estimation of motion fields for video coding
1997
IEEE Transactions on Image Processing
We present a systematic approach to forward{motion{compensated predictive video coding. The rst step is the de nition of a exible model that compactly represents motion elds. The inhomogeneity and spatial coherence properties of motion elds are captured using linear multiscale models. One possible design is based on linear nite elements and yields a multiscale extension of the Triangle Motion Compensation (TMC) method. The second step is the choice of a computational technique that identi es
doi:10.1109/83.650115
pmid:18285232
fatcat:bz47zzejhjcj7nzv6rt66b4mka