The dosimetric error due to uncorrected tumor rotation during real‐time adaptive prostate stereotactic body radiation therapy
Sign Up to like & getrecommendations! Published in 2022 at "Medical Physics"
DOI: 10.1002/mp.16094
Abstract: Abstract Background During prostate stereotactic body radiation therapy (SBRT), prostate tumor translational motion may deteriorate the planned dose distribution. Most of the major advances in motion management to date have focused on correcting this one… read more here.
Keywords: prostate; translational motion; motion; rotation ... See more keywords
Influence of accounting for translational motion of grains on grain growth kinetics and size distribution
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DOI: 10.1016/j.scriptamat.2017.11.046
Abstract: Abstract The thermodynamic dissipation-based approach, being one of the approved effective methods for treatment of grain growth, is refined by accounting for dissipation due to translational motion of individual grains during grain growth. The present… read more here.
Keywords: translational motion; grain growth; growth; motion grains ... See more keywords
Adaptive Translational Motion Compensation Method for Rotational Parameter Estimation Under Low SNR Based on HRRP
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DOI: 10.1109/jsen.2018.2889752
Abstract: Micro-range (m-R) signatures expressed by high resolution range profiles (HRRPs) are important in target classification. However, when the measured rotational target has maneuverability, the translational motion of that would destroy the periodicity of m-R signatures… read more here.
Keywords: parameter estimation; rotational parameter; translational motion; motion ... See more keywords
Translational Motion Compensation for Maneuvering Target Echoes With Sparse Aperture Based on Dimension Compressed Optimization
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Geoscience and Remote Sensing"
DOI: 10.1109/tgrs.2022.3169275
Abstract: Translational motion compensation for maneuvering targets is a challenging step in inverse synthetic aperture radar (ISAR) imaging. On one hand, nonuniform translational motion and rotational motion of maneuvering targets result in nonlinear bending of the… read more here.
Keywords: motion compensation; aperture; translational motion; motion ... See more keywords
A Robust Translational Motion Compensation Method Based on Weighted Optimization Framework—Second-Order Drift Particle Swarm Optimization
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Geoscience and Remote Sensing"
DOI: 10.1109/tgrs.2022.3198426
Abstract: Accurate translational motion compensation is critical for inverse synthetic aperture radar (ISAR) imaging, especially for datasets with low signal-to-noise ratio (SNR) or sparse aperture. Among the existing translational motion compensation methods, the methods that based… read more here.
Keywords: aperture; translational motion; motion compensation; optimization ... See more keywords
An Improved Parametric Translational Motion Compensation Algorithm for Targets With Complex Motion Under Low Signal-to-Noise Ratios
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Geoscience and Remote Sensing"
DOI: 10.1109/tgrs.2022.3217030
Abstract: Translational motion compensation plays an important role in inverse synthetic aperture radar (ISAR) imaging. However, existing translational motion compensation algorithms cannot work well when the signal-to-noise ratio (SNR) is low and the target has complex… read more here.
Keywords: motion compensation; translational motion; motion; spor result ... See more keywords
A Rigid Multibody Model to Study the Translational Motion of Guidewires Based on Their Mechanical Properties
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Computational and Nonlinear Dynamics"
DOI: 10.1115/1.4043618
Abstract: During percutaneous coronary interventions (PCI), a guidewire is used as an initial way of accessing a specific vasculature. There are varieties of guidewires on the market and choosing an appropriate one for each case is… read more here.
Keywords: vasculature; behavior guidewire; model; mechanical properties ... See more keywords