Results 41 to 50 of about 6,510,714 (295)

Fast and Accurate Hand Visual Detection by Using a Spatial-Channel Attention SSD for Hand-Based Space Robot Teleoperation

International Journal of Aerospace Engineering, 2022
Space robot teleoperation is an important technology in the space human-robot interaction and collaboration. Hand-based visual teleoperation can make the operation more natural and convenient.
Qing Gao, Xin Zhang, Wenrao Pang
doaj   +1 more source

Representation of Sickle Cell Disease Patients in Pediatric and Adult Care: What We Discovered Using Informatics for Integrating Biology and the Bedside (i2b2) Data

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Transitioning from pediatric to adult care is a high‐risk period for individuals with sickle cell disease (SCD). An initial observation at one academic medical center suggested a sex‐based disparity in clinic populations, prompting a national investigation.
Laurie J. Duckworth, Kholod Alhassan, Ada De La Osa, John Stephen, Yue Yao, Diana J. Wilkie   +5 more
wiley   +1 more source

Coarse-to-fine online learning for hand segmentation in egocentric video

EURASIP Journal on Image and Video Processing, 2018
Hand segmentation is one of the most fundamental and crucial steps for egocentric human-computer interaction. The special egocentric view brings new challenges to hand segmentation tasks, such as the unpredictable environmental conditions.
Ying Zhao, Zhiwei Luo, Changqin Quan
doaj   +1 more source

Effectiveness of Resistance Intradialytic Exercise Compared to Aerobic Intradialytic Exercise for Patients With Chronic Kidney Disease: A Randomized Controlled Clinical Trial

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Patients with chronic kidney disease undergoing hemodialysis commonly experience reduced physical function, fatigue, poor sleep quality, and impaired health‐related quality of life. Intradialytic exercise has been proposed as a non‐pharmacological strategy to improve these outcomes.
Klebson da Silva Almeida, Gisela Cristiane Miyamoto, Daniel da Costa Torres, Ian Setubal Reis Chaves, Jonas do Carmo Paschoalin, Braúlio Lima Nascimento, Luciana Dias Chiavegato   +6 more
wiley   +1 more source

Hand-Monitoring System Using CutMix-Based Synthetic Augmentation for Safety in Factories

IEEE Access
In this study, we introduce a robust and affordable safety monitoring system using an object-detection algorithm trained using CutMix-based synthetic data.
Su-Young Park, Hyungjung Kim, Sung-Hoon Ahn   +2 more
doaj   +1 more source

A Frame Detection Method for Real-Time Hand Gesture Recognition Systems Using CW-Radar

Sensors, 2020
In this paper, a method to detect frames was described that can be used as hand gesture data when configuring a real-time hand gesture recognition system using continuous wave (CW) radar.
Myoungseok Yu, Narae Kim, Yunho Jung, Seongjoo Lee   +3 more
doaj   +1 more source

Diversity and complexity in neural organoids

FEBS Letters, EarlyView.
Neural organoid research aims to expand genetic diversity on one side and increase tissue complexity on the other. Chimeroids integrate multiple donor genomes within single organoids. Self‐organising multi‐identity organoids, exogenous cell seeding, or enforced assembly of region‐specific organoids contribute to tissue complexity.
Ilaria Chiaradia, Madeline A. Lancaster
wiley   +1 more source

Thermal Threat Monitoring Using Thermal Image Analysis and Convolutional Neural Networks

Applied Sciences
Monitoring of the vital signs or environment of disabled people is currently very popular because it increases their safety, improves their quality of life and facilitates remote care.
Mariusz Marzec, Sławomir Wilczyński
doaj   +1 more source

Contextual Attention for Hand Detection in the Wild [PDF]

2019 IEEE/CVF International Conference on Computer Vision (ICCV), 2019
9 pages, 9 ...
Narasimhaswamy, Supreeth, Wei, Zhengwei, Wang, Yang, Zhang, Justin, Hoai, Minh   +4 more
openaire   +5 more sources

Residual tail twisting in ascidian larvae is stabilized by asymmetric myofibrils that resist bilateral symmetry restoration

FEBS Letters, EarlyView.
Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure, Misaki K. Nishio, Satoru Okuda, Kohji Hotta   +3 more
wiley   +1 more source