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Marine Applications of the Fast Marching Method [PDF]

open access: goldFrontiers in Robotics and AI, 2020
Path planning is general problem of mobile robots, which has special characteristics when applied to marine applications. In addition to avoid colliding with obstacles, in marine scenarios, environment conditions such as water currents or wind need to be
Santiago Garrido   +2 more
doaj   +10 more sources

Lung Nodule Segmentation with a Region-Based Fast Marching Method [PDF]

open access: yesSensors, 2021
When dealing with computed tomography volume data, the accurate segmentation of lung nodules is of great importance to lung cancer analysis and diagnosis, being a vital part of computer-aided diagnosis systems. However, due to the variety of lung nodules
Marko Savic   +4 more
doaj   +5 more sources

Application of Fibonacci heap to fast marching method [PDF]

open access: goldOpen Physics, 2021
The fast marching method (FMM) is an efficient, stable and adaptable travel time calculation method. In the realization of this method, it is necessary to select the minimum travel time node from the narrow band many times.
Meng Fanchang   +5 more
doaj   +3 more sources

A Generalized Fast Marching Method for dislocation dynamics [PDF]

open access: yesSIAM Journal on Numerical Analysis, 2011
International audienceIn this paper, we consider a Generalized Fast Marching Method (GFMM) as a numerical method to compute dislocation dynamics. The dynamics of a dislocation hyper-surface in $\mathbb R^N$ (with $N=2$ for physical applications) is given
Carlini, Elisabetta   +2 more
core   +7 more sources

A Comparison of Fast Marching, Fast Sweeping and Fast Iterative Methods for the Solution of the Eikonal Equation [PDF]

open access: diamondTelfor Journal, 2014
We compare the computational performance of the Fast Marching Method, the Fast Sweeping Method and the Fast Iterative Method to determine a numerical solution to the eikonal equation.
A. Capozzoli   +3 more
doaj   +2 more sources

Comparison principle for a Generalized Fast Marching Method [PDF]

open access: yesSIAM Journal on Numerical Analysis, 2009
International audienceIn \cite{CFFM06}, the authors have proposed a generalization of the classical Fast Marching Method of Sethian for the eikonal equation in the case where the normal velocity depends on space and time and can change sign.
Forcadel, Nicolas
core   +6 more sources

Fast Marching Tree: a Fast Marching Sampling-Based Method for Optimal Motion Planning in Many Dimensions [PDF]

open access: greenThe International Journal of Robotics Research, 2013
In this paper we present a novel probabilistic sampling-based motion planning algorithm called the Fast Marching Tree algorithm (FMT*). The algorithm is specifically aimed at solving complex motion planning problems in high-dimensional configuration spaces.
Lucas Janson   +3 more
openalex   +5 more sources

Rayleigh wave group velocities in North-West Iran: SOLA Backus-Gilbert vs. Fast Marching tomographic methods

open access: greenSeismica, 2023
In this study, we focus on Northwest Iran and exploit a dataset of Rayleigh-wave group-velocity measurements obtained from ambient noise cross-correlations and earthquakes.
Saman Amiri   +4 more
doaj   +3 more sources

Nonholonomic Motion Planning Using the Fast Marching Square Method

open access: yesInternational Journal of Advanced Robotic Systems, 2015
This research presents two novel approaches to nonholonomic motion planning. The methodologies presented are based on the standard fast marching square path planning method and its application to car-like robots.
César Arismendi   +3 more
doaj   +4 more sources

Fast Marching Methods and Level Set Methods: An Implementation

open access: green, 2010
A wide variety of problems can be formulated as an interface propagation. Some examples are burning flames, waves in water and physical boundaries. The fast marching methods and narrow band level set method are useful for finding a solution to these problems.
Jeff Dicker
openalex   +3 more sources

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