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增强多任务学习用于哈希代码生成的手指纹生物识别.

Lin Chen1, Lu Leng1, Ziyuan Yang2

  • 1Key Laboratory of Jiangxi Province for Image Processing and Pattern Recognition, Nanchang Hangkong University, Nanchang, Jiangxi, P. R. China.

International journal of neural systems
|February 28, 2024
PubMed
概括

这项研究引入了手掌纹生物识别的新多任务学习框架,改善了身份识别和高效的手掌纹散列. 这种新的方法提高了生物识别系统的准确性和存储效率.

关键词:
这是手掌的印记.注意力机制注意力机制自动重量调整自动重量调整定制的自定义控制门控制门.多任务学习学习软生物识别软生物识别

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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...
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