AIMC Topic: Motion

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An Active Control Method for a Lower Limb Rehabilitation Robot with Human Motion Intention Recognition.

Sensors (Basel, Switzerland) Jan 24, 2025
This study presents a method for the active control of a follow-up lower extremity exoskeleton rehabilitation robot (LEERR) based on human motion intention recognition. Initially, to effectively support body weight and compensate for the vertical mov...
Rehabilitation Algorithms Humans Movement Neural Networks, Computer Lower Extremity Machine Learning Exoskeleton Device Robotics Electromyography Motion
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Reliability of artificial intelligence-driven markerless motion capture in gait analyses of healthy adults.

PloS one Jan 22, 2025
The KinaTrax markerless motion capture system, used extensively in the analysis of baseball pitching and hitting, is currently being adapted for use in clinical biomechanics. In clinical and laboratory environments, repeatability is inherent to the q...
Male Gait Motion Young Adult Adult Biomechanical Phenomena Healthy Volunteers Gait Analysis Motion Capture Humans Artificial Intelligence Female Reproducibility of Results
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Motion-Compensated Multishot Pancreatic Diffusion-Weighted Imaging With Deep Learning-Based Denoising.

Investigative radiology Jan 20, 2025
OBJECTIVES: Pancreatic diffusion-weighted imaging (DWI) has numerous clinical applications, but conventional single-shot methods suffer from off resonance-induced artifacts like distortion and blurring while cardiovascular motion-induced phase incons...
Adult Male Middle Aged Prospective Studies Female Aged Artifacts Pancreas Signal-To-Noise Ratio Diffusion Magnetic Resonance Imaging Humans Deep Learning Motion Image Interpretation, Computer-Assisted
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Squat Motion of a Humanoid Robot Using Three-Particle Model Predictive Control and Whole-Body Control.

Sensors (Basel, Switzerland) Jan 13, 2025
Squatting is a fundamental and crucial movement, often employed as a basic test during robot commissioning, and it plays a significant role in some service industries and in cases when robots perform high-dynamic movements like jumping. Therefore, ac...
Motion Movement Computer Simulation Biomechanical Phenomena Robotics Humans Algorithms
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VoxelMorph-Based Deep Learning Motion Correction for Ultrasound Localization Microscopy of Spinal Cord.

IEEE transactions on ultrasonics, ferroelectrics, and frequency control Jan 8, 2025
Accurate assessment of spinal cord vasculature is important for the urgent diagnosis of injury and subsequent treatment. Ultrasound localization microscopy (ULM) offers super-resolution imaging of microvasculature by localizing and tracking individua...
Deep Learning Ultrasonography Image Processing, Computer-Assisted Motion Microscopy Spinal Cord Algorithms Animals Artifacts Microbubbles Microvessels
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Object detection in motion management scenarios based on deep learning.

PloS one Jan 3, 2025
In athletes' competitions and daily training, in order to further strengthen the athletes' sports level, it is usually necessary to analyze the athletes' sports actions at a specific moment, in which it is especially important to quickly and accurate...
Humans Neural Networks, Computer Algorithms Deep Learning Motion Athletes Sports
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SISMIK for Brain MRI: Deep-Learning-Based Motion Estimation and Model-Based Motion Correction in k-Space.

IEEE transactions on medical imaging Jan 2, 2025
MRI, a widespread non-invasive medical imaging modality, is highly sensitive to patient motion. Despite many attempts over the years, motion correction remains a difficult problem and there is no general method applicable to all situations. We propos...
Deep Learning Image Processing, Computer-Assisted Humans Magnetic Resonance Imaging Algorithms Movement Motion Brain Artifacts
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Human motion similarity evaluation based on deep metric learning.

Scientific reports Dec 28, 2024
In order to eliminate the impact of camera viewpoint factors and human skeleton differences on the action similarity evaluation and to address the issue of human action similarity evaluation under different viewpoints, a method based on deep metric l...
Deep Learning Video Recording Humans Image Processing, Computer-Assisted Movement Neural Networks, Computer Motion Algorithms
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Improved deep learning-based IVIM parameter estimation via the use of more "realistic" simulated brain data.

Medical physics Dec 20, 2024
BACKGROUND: Due to the low signal-to-noise ratio (SNR) and the limited number of b-values, precise parameter estimation of intravoxel incoherent motion (IVIM) imaging remains an open issue to date, especially for brain imaging where the relatively sm...
Motion Signal-To-Noise Ratio Humans Diffusion Magnetic Resonance Imaging Brain Deep Learning Image Processing, Computer-Assisted
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Fast ground-to-air transition with avian-inspired multifunctional legs.

Nature Dec 4, 2024
Most birds can navigate seamlessly between aerial and terrestrial environments. Whereas the forelimbs evolved into wings primarily for flight, the hindlimbs serve diverse functions such as walking, hopping and leaping, and jumping take-off for transi...
Biomechanical Phenomena Animals Birds Wings, Animal Gait Air Motion Extremities Robotics Biomimetics Flight, Animal Aircraft Locomotion Walking
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