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Updated: Jul 17, 2026

Capturing Representative Hand Use at Home Using Egocentric Video in Individuals with Upper Limb Impairment
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Capturing Representative Hand Use at Home Using Egocentric Video in Individuals with Upper Limb Impairment

Published on: December 23, 2020

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规范化-全手掌手:朝着更精确的基于手的多模式生物识别

Yitao Qiao, Wenxiong Kang, Dacan Luo

    IEEE transactions on pattern analysis and machine intelligence
    |April 28, 2025
    PubMed
    概括

    这项研究引入了一种新的方法,可以精确地断开手的多式联络功能,提高生物识别身份验证的安全性和性能. 新的数据库和专门的网络框架被开发和验证在多个数据集.

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    Capturing Dynamic Finger Gesturing with High-resolution Surface Electromyography and Computer Vision08:15

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    相关概念视频

    IR Frequency Region: Fingerprint Region01:03

    IR Frequency Region: Fingerprint Region

    IR spectra are divided into two main regions: the diagnostic region and the fingerprint region. The diagnostic region of the spectrum lies above 1500 cm−1. The absorptions resulting from single-bond vibrations of the N–H, C–H, and O–H stretch at higher wavenumbers and appear on the left side of the spectrum. The stretching absorptions of the C≡C and C≡N occur between 2100–2300 cm−1. In contrast, those arising from stretching absorptions of the C=O, C=N, and C=C occur between 1600–1850 cm−1.
    The...
    Association Areas of the Cortex01:21

    Association Areas of the Cortex

    Association areas are regions of the cerebral cortex that do not have a specific sensory or motor function. Instead, they integrate and interpret information from various sources to enable higher cognitive processes such as memory, learning, and decision-making. Some key association areas include the following:
    Prefrontal Association Area: This area is located in the frontal lobe and is involved in planning, decision-making, and moderating social behavior. It connects with primary motor areas,...