Results 61 to 70 of about 3,176,340 (283)

Sign Language Recognition Using Graph and General Deep Neural Network Based on Large Scale Dataset

open access: yesIEEE Access
Sign Language Recognition (SLR) represents a revolutionary technology aiming to establish communication between hearing impaired and non-hearing impaired communities, surpassing traditional interpreter-based approaches. Existing efforts in automatic sign
Abu Saleh Musa Miah   +3 more
doaj   +1 more source

Embedding Gesture Prior to Joint Shape Optimization Based Real-Time 3D Hand Tracking

open access: yesIEEE Access, 2020
In this paper, we present a novel approach for 3D hand tracking in real-time from a set of depth images. In each frame, our approach initializes hand pose with learning and then jointly optimizes the hand pose and shape.
Yunlong Che, Yue Qi
doaj   +1 more source

Coarse-to-Fine Hand–Object Pose Estimation with Interaction-Aware Graph Convolutional Network

open access: yesSensors, 2021
The analysis of hand–object poses from RGB images is important for understanding and imitating human behavior and acts as a key factor in various applications.
Maomao Zhang   +3 more
doaj   +1 more source

Metastasis on pause: How dormant tumor cells stay hidden within the tumor microenvironment and evade immune surveillance

open access: yesMolecular Oncology, EarlyView.
Dormant cancer cells can hide in distant organs for years, evading treatment and the immune system. This review highlights how signals from the surrounding tissue and immune environment keep these cells inactive or trigger their reawakening. Understanding these mechanisms may help develop therapies to eliminate or control dormant cells and prevent ...
Kanishka Tiwary   +1 more
wiley   +1 more source

Enhancing Recognition of Human–Object Interaction from Visual Data Using Egocentric Wearable Camera

open access: yesFuture Internet
Object detection and human action recognition have great significance in many real-world applications. Understanding how a human being interacts with different objects, i.e., human–object interaction, is also crucial in this regard since it enables ...
Danish Hamid   +4 more
doaj   +1 more source

A Soft Proposal Segmentation Network (SPS-Net) for Hand Segmentation on Depth Videos

open access: yesIEEE Access, 2019
Hand segmentation is an important prerequisite for acquiring accurate 3D hand poses on depth images, as it can significantly reduce the complicity of hand pose estimation.
Fan Yang, Yang Wu
doaj   +1 more source

Multiscale feature fusion network for monocular complex hand pose estimation

open access: yesElectronics Letters, 2023
Hand pose estimation based on a single RGB image has low accuracy due to the complexity of the pose, local self‐similarity of finger features, and occlusion.
Zhi Zhan, Guang Luo
doaj   +1 more source

Loss of proton‐sensing TDAG8 increases tumor progression in mouse models of colon cancer

open access: yesMolecular Oncology, EarlyView.
Loss of the pH‐sensing receptor TDAG8 accelerates colorectal cancer progression in mice. Animals lacking TDAG8 expression had increased tumor growth, DNA damage, and recruitment of tumor‐associated immune cells, including macrophages, neutrophils, and monocytes.
Ermanno Malagola   +11 more
wiley   +1 more source

A framework for automatic hand range of motion evaluation of rheumatoid arthritis patients

open access: yesInformatics in Medicine Unlocked, 2021
We propose a framework for evaluation of finger movement patterns on Rheumatoid Arthritis patients: flexion, extension, abduction and adduction. The framework uses a state-of-the-art 3D hand pose estimation method that runs in real-time, allowing users ...
Luciano Walenty Xavier Cejnog   +3 more
doaj   +1 more source

Simulation Results for Manipulation of Unknown Objects in Hand [PDF]

open access: yes, 2011
Li Q, Haschke R, Ritter H, Bolder B. Simulation Results for Manipulation of Unknown Objects in Hand. In: Proc. ROBIO. 2011.In this paper, the authors proposed a novel reactive strategy to solve a unknown object local manipulation problem with an ...
Bolder, Bram   +3 more
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