Results 51 to 60 of about 1,296,267 (363)
Teleseismic Tomography for Imaging the Upper Mantle Beneath Northeast China
Applied Sciences, 2020 Tomographic imaging technology is a geophysical inversion method. According to the ray scanning, this method carries on the inversion calculation to the obtained information, and reconstructs the image of the parameter distribution rule of elastic wave ...
Zhuo Jia, Gongbo Zhang
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Fast-Marching Methods for Curvature Penalized Shortest Paths [PDF]
Journal of Mathematical Imaging and Vision, 2017 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Fast marching methods for the continuous traveling salesman problem [PDF]
Proceedings of the National Academy of Sciences, 2007 We consider a problem in which we are given a domain, a cost function which depends on position at each point in the domain, and a subset of points (“cities”) in the domain. The goal is to determine the cheapest closed path that visits each city in the domain once.
Andrews, J., Sethian, J. A.
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Motion Planning Using Fast Marching Squared Method
, 2015 Robotic motion planning have been, and still is, a very intense research field. Many problems have been already solved and even real-time, optimal motion planning algorithms have been proposed and successfully tested in real-world scenarios. However, other problems are not satisfactory solved yet and also new motion planning subproblems are appearing ...
Garrido Bullón, Luis Santiago +2 more
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Sub-Riemannian Fast Marching in SE(2)
, 2015 We propose a Fast Marching based implementation for computing sub-Riemanninan (SR) geodesics in the roto-translation group SE(2), with a metric depending on a cost induced by the image data.
E Franken +9 more
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MSFM-Based Seismic Traveltime Calculation Using Coarse-Grid Interpolation [PDF]
LithosphereComputing seismic traveltime constitutes an essential task for seismic imaging and inversion processes. Accurate traveltime computation provides essential parameters for simulating seismic wave propagation, locating seismic sources, establishing velocity
Hui Sun +6 more
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PATH PLANNING OF TRACTOR-TRAILER ROBOT BY FAST MARCHING METHODE (FMM) [PDF]
مجله مدل سازی در مهندسی, 2013 This paper deals with motion planning of Tractor-trailer robots, which are car-like robot dragging several trailers with no driving force. Each trailer has a nonholonomic kinematic constraint which increases the complexity of the path planning problem ...
D. Jannat, E. Masehian
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Applied Sciences, 2022 The meridional distribution of the flow parameters inside the centrifugal compressor is of great importance to its overall performance, as well as its matching performance under a thermal cycle.
Chen Yang +5 more
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A multilevel fast-marching method
, 2022 We introduce a new numerical method to approximate the solutions of a class of static Hamilton-Jacobi-Bellman equations arising from minimum time optimal control problems. We rely on several grid approximations, and look for the optimal trajectories by using the coarse grid approximations to reduce the search space for the optimal trajectories in fine ...
Akian, Marianne +2 more
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Bridging the gap: Multi‐stakeholder perspectives of molecular diagnostics in oncology
Molecular Oncology, EarlyView.Although molecular diagnostics is transforming cancer care, implementing novel technologies remains challenging. This study identifies unmet needs and technology requirements through a two‐step stakeholder involvement. Liquid biopsies for monitoring applications and predictive biomarker testing emerge as key unmet needs. Technology requirements vary by
Jorine Arnouts +8 more
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