In vivo multiphoton microscopy using a handheld scanner with lateral and axial motion compensation.
Sign Up to like & getrecommendations! Published in 2018 at "Journal of biophotonics"
DOI: 10.1002/jbio.201700131
Abstract: This paper reports a handheld multiphoton fluorescence microscope designed for clinical imaging that incorporates axial motion compensation and lateral image stabilization. Spectral domain optical coherence tomography is employed to track the axial position of the… read more here.
Keywords: motion; lateral axial; motion compensation; microscopy ... See more keywords
A translational motion compensation technique for inverse synthetic aperture radar images using multi‐objective particle swarm optimization algorithm
Sign Up to like & getrecommendations! Published in 2020 at "Microwave and Optical Technology Letters"
DOI: 10.1002/mop.32314
Abstract: In this study, a novel multi‐objective (MO) motion compensation (MC) technique is proposed to clear blur effects in the inverse synthetic aperture radar (ISAR) images resulted by the translational motion of the target. Thanks to… read more here.
Keywords: motion compensation; motion; optimization; multi objective ... See more keywords
Influence and compensation of patient motion in electromagnetic tracking based quality assurance in interstitial brachytherapy of the breast.
Sign Up to like & getrecommendations! Published in 2022 at "Medical physics"
DOI: 10.1002/mp.15517
Abstract: PURPOSE Electromagnetic tracking (EMT) is a versatile and viable technique for various quality assurance (QA) tasks in interstitial brachytherapy (iBT). As the duration of EMT measurements in iBT is on the order of minutes, they… read more here.
Keywords: motion compensation; reference; compensation; motion ... See more keywords
Sequential monoscopic image-guided motion compensation in Tomotherapy stereotactic body radiotherapy (SBRT) for prostate cancer.
Sign Up to like & getrecommendations! Published in 2022 at "Medical physics"
DOI: 10.1002/mp.16112
Abstract: PURPOSE To manage intra-fractional motions, recent developments in Tomotherapy enable a unique capability of adjusting MLC/jaw to track the moving target based on the intra-fractional motions detected by sequential monoscopic imaging. In this study, we… read more here.
Keywords: motion compensation; jaw; compensation; prostate ... See more keywords
Motion compensation using principal component analysis and projection onto dipole fields for abdominal magnetic resonance thermometry
Sign Up to like & getrecommendations! Published in 2019 at "Magnetic Resonance in Medicine"
DOI: 10.1002/mrm.27368
Abstract: High intensity focused ultrasound (HIFU) has the potential to locally and non‐invasively treat cancer with fewer side effects than alternative therapies. However, motion and tissue heterogeneity in the abdomen can compromise the HIFU focus and… read more here.
Keywords: motion compensation; thermometry; using principal; magnetic resonance ... See more keywords
Multilevel Residual Motion Compensation for High Efficiency Video Coding
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Signal Processing Systems"
DOI: 10.1007/s11265-016-1207-5
Abstract: The motion estimation, which is combined with the motion compensation in the decoding stage, is a fundamental method to achive high compression efficiency in video coding. The method achieves high compression efficiency by reducing temporal… read more here.
Keywords: motion; motion compensation; efficiency video; efficiency ... See more keywords
Can learned frame prediction compete with block motion compensation for video coding?
Sign Up to like & getrecommendations! Published in 2021 at "Signal, Image and Video Processing"
DOI: 10.1007/s11760-020-01751-y
Abstract: Given recent advances in learned video prediction, we investigate whether a simple video codec using a pretrained deep model for next frame prediction based on previously encoded/decoded frames without sending any motion side information can compete… read more here.
Keywords: video; motion compensation; learned frame; frame prediction ... See more keywords
Effects of image noise, respiratory motion, and motion compensation on 3D activity quantification in count-limited PET images.
Sign Up to like & getrecommendations! Published in 2017 at "Physics in medicine and biology"
DOI: 10.1088/1361-6560/aa5088
Abstract: The aims of this study were to evaluate the effects of noise, motion blur, and motion compensation using quiescent-period gating (QPG) on the activity concentration (AC) distribution-quantified using the cumulative AC volume histogram (ACVH)-in count-limited… read more here.
Keywords: motion; image; motion compensation; count limited ... See more keywords
Fast Compressive Sensing-Based SAR Imaging Integrated With Motion Compensation
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Access"
DOI: 10.1109/access.2019.2911696
Abstract: Recently, compressive sensing (CS) has been applied in synthetic aperture radar (SAR) imaging, which is increasingly in the focus of study and shows great potential. In CS-based SAR imaging, motion errors of the moving platform… read more here.
Keywords: sar imaging; based sar; integrated motion; motion compensation ... See more keywords
Applications of a Motion Compensation Stabilized Vertical Array of Hydrophones
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Access"
DOI: 10.1109/access.2019.2922535
Abstract: When a vertical array of hydrophones is used to determine the location of a submerged acoustic source in the ocean, performance is limited by the quality of the data, especially when there is interference from… read more here.
Keywords: array; vertical array; motion compensation; array hydrophones ... See more keywords
Motion Compensation for an Unmanned Aerial Vehicle Remote Radar Life Sensor
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Journal on Emerging and Selected Topics in Circuits and Systems"
DOI: 10.1109/jetcas.2018.2821624
Abstract: Unmanned aerial vehicle platforms are ideal for remote life sensing applications including military, humanitarian, and post-disaster search and rescue operations. Doppler radar sensors can remotely detect human respiration vital signs to assess triage but any… read more here.
Keywords: motion; motion compensation; unmanned aerial; radar ... See more keywords