AIMC Topic: Fingers

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Visual Feature-Guided Diamond Convolutional Network for Finger Vein Recognition.

Sensors (Basel, Switzerland) Sep 20, 2024
Finger vein (FV) biometrics have garnered considerable attention due to their inherent non-contact nature and high security, exhibiting tremendous potential in identity authentication and beyond. Nevertheless, challenges pertaining to the scarcity of...
Fingers Biometric Identification Veins Humans Databases, Factual Image Processing, Computer-Assisted Neural Networks, Computer Algorithms
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Hyperspectral imaging with deep learning for quantification of tissue hemoglobin, melanin, and scattering.

Journal of biomedical optics Sep 6, 2024
SIGNIFICANCE: Hyperspectral cameras capture spectral information at each pixel in an image. Acquired spectra can be analyzed to estimate quantities of absorbing and scattering components, but the use of traditional fitting algorithms over megapixel i...
Humans Neural Networks, Computer Algorithms Deep Learning Fingers Melanins Image Processing, Computer-Assisted Monte Carlo Method Hemoglobins Scattering, Radiation Hyperspectral Imaging
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Soft pneumatic actuators for pushing fingers into extension.

Journal of neuroengineering and rehabilitation Aug 30, 2024
BACKGROUND: Compliant pneumatic actuators possess many characteristics that are desirable for wearable robotic systems. These actuators can be lightweight, integrated with clothing, and accommodate uncontrolled degrees of freedom. These attributes ar...
Humans Biomechanical Phenomena Fingers Exoskeleton Device Wearable Electronic Devices Finite Element Analysis Robotics Equipment Design
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Towards higher load capacity: innovative design of a robotic hand with soft jointed structure.

Bioinspiration & biomimetics Aug 29, 2024
In this paper, the innovative design of a robotic hand with soft jointed structure is carried out and a tendon-driven mechanism, a master-slave motor coordinated drive mechanism, a thumb coupling transmission mechanism and a thumb steering mechanism ...
Robotics Equipment Design Hand Fingers Tendons Models, Biological Biomimetics Humans Hand Strength
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Decoding micro-electrocorticographic signals by using explainable 3D convolutional neural network to predict finger movements.

Journal of neuroscience methods Aug 14, 2024
BACKGROUND: Electroencephalography (EEG) and electrocorticography (ECoG) recordings have been used to decode finger movements by analyzing brain activity. Traditional methods focused on single bandpass power changes for movement decoding, utilizing m...
Electrocorticography Signal Processing, Computer-Assisted Fingers Movement Neural Networks, Computer Machine Learning Female Male Epilepsy Young Adult Adult Humans
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Zero-Biased Bionic Fingertip E-Skin with Multimodal Tactile Perception and Artificial Intelligence for Augmented Touch Awareness.

Advanced materials (Deerfield Beach, Fla.) Aug 11, 2024
Electronic skins (E-Skins) are crucial for future robotics and wearable devices to interact with and perceive the real world. Prior research faces challenges in achieving comprehensive tactile perception and versatile functionality while keeping syst...
Temperature Wearable Electronic Devices Fingers Humans Neural Networks, Computer Artificial Intelligence Skin, Artificial Touch Bionics Touch Perception
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DSFE: Decoding EEG-Based Finger Motor Imagery Using Feature-Dependent Frequency, Feature Fusion and Ensemble Learning.

IEEE journal of biomedical and health informatics Aug 6, 2024
Accurate decoding finger motor imagery is essential for fine motor control using EEG signals. However, decoding finger motor imagery is particularly challenging compared with ordinary motor imagery. This paper proposed a novel EEG decoding method of ...
Humans Machine Learning Algorithms Fingers Imagination Female Electroencephalography Adult Signal Processing, Computer-Assisted Brain-Computer Interfaces Male
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Glove-Net: Enhancing Grasp Classification with Multisensory Data and Deep Learning Approach.

Sensors (Basel, Switzerland) Jul 5, 2024
Grasp classification is pivotal for understanding human interactions with objects, with wide-ranging applications in robotics, prosthetics, and rehabilitation. This study introduces a novel methodology utilizing a multisensory data glove to capture i...
Deep Learning Posture Hand Strength Robotics Fingers Female Adult Male Humans Neural Networks, Computer
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Characterizing Disease Progression in Parkinson's Disease from Videos of the Finger Tapping Test.

IEEE transactions on neural systems and rehabilitation engineering : a publication of the IEEE Engineering in Medicine and Biology Society Jun 26, 2024
INTRODUCTION: Parkinson's disease (PD) is characterized by motor symptoms whose progression is typically assessed using clinical scales, namely the Movement Disorder Society-Unified Parkinson's Disease Rating Scale (MDS-UPDRS). Despite its reliabilit...
Biomechanical Phenomena Male Middle Aged Female Parkinson Disease Humans Disease Progression Reproducibility of Results Fingers Video Recording Severity of Illness Index Machine Learning Aged Movement Algorithms Hypokinesia
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An optimized EEGNet decoder for decoding motor image of four class fingers flexion.

Brain research Jun 12, 2024
As a cutting-edge technology of connecting biological brain and external devices, brain-computer interface (BCI) exhibits promising applications on extensive fields such as medical and military. As for the disable individuals with four limbs losing t...
Humans Movement Neural Networks, Computer Brain Male Female Brain-Computer Interfaces Electroencephalography Young Adult Fingers Adult
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