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Accurate Anisotropic Fast Marching for Diffusion-Based Geodesic Tractography
Published 2008-01-01“…Here, we propose an improved fast marching algorithm to infer on geodesic paths. Specifically, this procedure is designed to achieve accurate front propagation in an anisotropic elliptic medium, such as DTI data. …”
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Contour Detection and Completion for Inpainting and Segmentation Based on Topological Gradient and Fast Marching Algorithms
Published 2011-01-01“…For this purpose, we consider the fast marching algorithm in order to find minimal paths in the topological gradient image. …”
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Computed Tomography Image Segmentation of Lung Corona Virus Infection Region Based on Combination of Grayscale Morphological Reconstruction and Fast Marching Method
Published 2023-09-01“…In this study, these challenges addressed by introducing a new algorithm that combined both morphological reconstruction and fast marching method. The proposed algorithm applied on archived computed tomography dataset for coronavirus infected patients, results showed consistent determination of ground glass infection region compared to manual delineation of senior physician. …”
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Obstacle Capability of an Air-Ground Amphibious Reconnaissance Robot with a Planetary Wheel-Leg Type Structure
Published 2021-01-01“…Considering the obstacle and fast marching performance, four groups of combined wheel-leg mechanisms are adopted in the land bank. …”
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Influence of Error in Estimating Anisotropy Parameters on VTI Depth Imaging
Published 2016-01-01“…In this study, an isotropic and anelliptic VTI fast marching eikonal solvers are employed to obtain seismic travel times required for Kirchhoff depth migration algorithm. …”
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