Titlebook: Dynamical Vision; ICCV 2005 and ECCV 2 René Vidal,Anders Heyden,Yi Ma Conference proceedings 2007 Springer-Verlag Berlin Heidelberg 2007 3D

护身符

The Space of Multibody Fundamental Matrices: Rank, Geometry and Projectiontranslations. We also derive an algebraic characterization of the SVD of a multibody fundamental matrix in the case of two or odd number of rigid-body motions with a common rotation. This characterization allows us to project an arbitrary matrix onto the space of multibody fundamental matrices using linear algebraic techniques.

abreast

Matias del Campo,Sandra Manningerme selection process, and are used to automatically construct a probabilistic context-free grammar (PCFG), which encodes the syntax of the actions. Given a new single viewpoint video, we can parse it to recognize actions and changes in viewpoint simultaneously. Experimental results are provided.

carotenoids

Nature does not optimise — nature changes proposed. Our approach has many advantages compared with the earlier approaches, providing a better performance for two test databases. Due to its rotation invariance and robustness to gray-scale variations, the method is very promising for practical applications.