TY - BOOK AU - BERGOUNIOUX,Maïtine AU - PEYRÉ,Gabriel AU - SCHNÖRR,Christoph AU - CAILLAU,Jean-Baptiste AU - HABERKORN,Thomas AU - BERGOUNIOUX,Maïtine TI - Variational Methods: In Imaging and Geometric Control / T2 - Radon Series on Computational and Applied Mathematics, SN - 9783110430394 PY - 2017/// CY - Berlin : PB - De Gruyter, KW - UDJG KW - DE-Matematică KW - udjg KW - DE-Calculatoare și tehnologia informației N1 - Frontmatter; Contents; Part I; 1. Second-order decomposition model for image processing: numerical experimentation; 2. Optimizing spatial and tonal data for PDE-based inpainting; 3. Image registration using phase–amplitude separation; 4. Rotation invariance in exemplar-based image inpainting; 5. Convective regularization for optical flow; 6. A variational method for quantitative photoacoustic tomography with piecewise constant coefficients; 7. On optical flow models for variational motion estimation; 8. Bilevel approaches for learning of variational imaging models; Part II; 9. Non-degenerate forms of the generalized Euler–Lagrange condition for state-constrained optimal control problems; 10 The Purcell three-link swimmer: some geometric and numerical aspects related to periodic optimal controls; 11. Controllability of Keplerian motion with low-thrust control systems; 12. Higher variational equation techniques for the integrability of homogeneous potentials; 13. Introduction to KAM theory with a view to celestial mechanics; 14. Invariants of contact sub-pseudo-Riemannian structures and Einstein–Weyl geometry; 15. Time-optimal control for a perturbed Brockett integrator; 16. Twist maps and Arnold diffusion for diffeomorphisms; 17. A Hamiltonian approach to sufficiency in optimal control with minimal regularity conditions: Part I; Index UR - https://www-degruyter-com.am.e-nformation.ro/document/doi/10.1515/9783110430394/html ER -