Results 221 to 230 of about 153,997 (262)
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A closed-form solution for paraperspective reconstruction
Proceedings 15th International Conference on Pattern Recognition. ICPR-2000, 2002We address the problem of 3D reconstruction from image features tracked along a sequence. The most precise algorithms compute the maximum likelihood (ML) estimate and are iterative. They need an approximate 3D reconstruction as starting position. For that purpose, we propose a closed-form expression of paraperspective reconstruction.
Etienne Grossmann, José Santos-Victor
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Closed form solutions of the Sylvester and the Lyapunov equations - closed form Gramians
2008 American Control Conference, 2008In this paper, closed form expressions of linear MIMO system responses are used to express the solution of the Sylvester equation in closed form. The solution makes use of matrix polynomial formulations of etA. The solutions to the input and the output Lyapunov equations, i.e.
Anna Soffía Hauksdóttir +4 more
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A Closed-Form Solution for Localization Based on RSS
IEEE Transactions on Aerospace and Electronic Systems, 2020Various methods have been proposed for passive localization by using a network of sensors measuring different parameters such as the angle of arrival (AOA), time difference of arrival (TDOA), Doppler frequency difference of arrival (FDOA), differential received signal strength (DRSS), the gain ratio of arrival (GROA), or a combination of these pieces ...
Hamid Ketabalian +2 more
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Closed-Form Solution for SPUDTs
Proceedings of the 2005 IEEE International Frequency Control Symposium and Exposition, 2005., 2006Rigorous, full-field theory of single-phase interdigital transducers is presented and extended, by perturbation analysis, to account for the mechanical properties of strips. The theory and its resulting closed-form expressions are general and applicable to any narrow-band transducers; they are ready for use in engineering practice for designing and ...
E.J. Danicki +2 more
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Closed-form solutions for the modified potential
Physical Review D, 1986Dans l'etude du mouvement quantique continu, on decrit le potentiel modifie par une approximation.
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Closed-Form Solutions to Forward–Backward Smoothing
IEEE Transactions on Signal Processing, 2012We propose a closed-form Gaussian sum smoother and, more importantly, closed-form smoothing solutions for increasingly complex problems arising from practice, including tracking in clutter, joint detection and tracking (in clutter), and multiple target tracking (in clutter) via the probability hypothesis density.
Ba-Ngu Vo +2 more
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A new closed-form solution for absolute orientation
Proceedings of IEEE Conference on Computer Vision and Pattern Recognition CVPR-94, 1994Presents a closed-form solution for the determination of 3D displacement and rotation parameters, given a set of 3D point correspondences. The method applies to the general case of arbitrary displacement and rotation with respect to an arbitrary stationary scene.
Zhengyan Wang, Allan D. Jepson
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Closed Form Solutions in Economics
SSRN Electronic Journal, 2013This paper summarizes the famous closed form solutions in economics. Part 1 is producer theory, part 2 is consumer theory, part 3 is competitive equilibrium, part 4 is game theory.
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Computing closed form solutions of integrable connections
Proceedings of the 37th International Symposium on Symbolic and Algebraic Computation, 2012We present algorithms for computing rational and hyperexponential solutions of linear D-finite partial differential systems written as integrable connections. We show that these types of solutions can be computed recursively by adapting existing algorithms handling ordinary linear differential systems.
Moulay A. Barkatou +3 more
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Closed‐Form Heave Solutions for Expansive Soils
Journal of Geotechnical Engineering, 1988During the past decade, the theory for heave prediction has developed within the context of unsaturated soil behavior and has become a valuable tool for geotechnical practice. The laboratory procedures for testing expansive soils have also been essentially standardized.
Rao, R. Rama +2 more
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