<> "The repository administrator has not yet configured an RDF license."^^ . <> . . "Convex Variational Approaches to Image Motion Estimation, Denoising and Segmentation"^^ . "Energy minimization and variational methods are widely used in image processing and computer vision, where most energy functions and related constraints can be expressed as, or at least relaxed to, a convex formulation. In this regard, the central role is played by convexity, which not only provides an elegant analytical tool in mathematics but also facilitates the derivation of fast and tractable numerical solvers. In this thesis, four challenging topics of computer vision and image processing are studied by means of modern convex optimization techniques: non-rigid motion decomposition and estimation, TV-L1 image approximation, image segmentation, and multi-class image partition. Some of them are originally modelled in a convex formulation and can be directly solved by convex optimization methods, such as non-rigid flow estimation and non-smooth flow decomposition. The others are first stated as a non-convex model, then studied and solved in a convex relaxation manner, for which their dual models are employed to derive both novel analytical results and fast numerical solvers."^^ . "2011" . . . . . . . . "Jing"^^ . "Yuan"^^ . "Jing Yuan"^^ . . . . . . "Convex Variational Approaches to Image Motion Estimation, Denoising and Segmentation (PDF)"^^ . . . "thesis.pdf"^^ . . . "Convex Variational Approaches to Image Motion Estimation, Denoising and Segmentation (Other)"^^ . . . . . . "indexcodes.txt"^^ . . . "Convex Variational Approaches to Image Motion Estimation, Denoising and Segmentation (Other)"^^ . . . . . . "lightbox.jpg"^^ . . . "Convex Variational Approaches to Image Motion Estimation, Denoising and Segmentation (Other)"^^ . . . . . . "preview.jpg"^^ . . . "Convex Variational Approaches to Image Motion Estimation, Denoising and Segmentation (Other)"^^ . . . . . . "medium.jpg"^^ . . . "Convex Variational Approaches to Image Motion Estimation, Denoising and Segmentation (Other)"^^ . . . . . . "small.jpg"^^ . . "HTML Summary of #12522 \n\nConvex Variational Approaches to Image Motion Estimation, Denoising and Segmentation\n\n" . "text/html" . . . "004 Informatik"@de . "004 Data processing Computer science"@en . .