Issue No. 12 - December (2006 vol. 28)
Gianfranco Doretto , IEEE
Stefano Soatto , IEEE
We propose a model of the joint variation of shape and appearance of portions of an image sequence. The model is conditionally linear, and can be thought of as an extension of active appearance models to exploit the temporal correlation of adjacent image frames. Inference of the model parameters can be performed efficiently using established numerical optimization techniques borrowed from finite-element analysis and system identification techniques.
Active appearance models, linear dynamical systems, video analysis, image motion, dynamic textures.
G. Doretto and S. Soatto, "Dynamic Shape and Appearance Models," in IEEE Transactions on Pattern Analysis & Machine Intelligence, vol. 28, no. , pp. 2006-2019, 2006.