Arm Vein Feature Extraction and Matching Based on Chain Code

Biometrics are the among most popular authentication methods due to their advantages over traditional methods, such as higher security, better accuracy and more convenience. The recent COVID‐19 pandemic has led to the wide use of face masks, which greatly affects the traditional face recognition technology. The pandemic has also increased the focus on hygienic and contactless identity verification methods. The forearm is a new biometric that contains discriminative information. In this paper, we proposed a multimodal recognition method that combines the veins and geometry of a forearm. Five features are extracted from a forearm Near‐Infrared (Near‐Infrared) image: SURF, local line structures, global graph representations, forearm width feature and forearm boundary feature. These features are matched individually and then fused at the score level based on the Improved Analytic Hierarchy Process‐entropy weight combination. Comprehensive experiments were carried out to evaluate the proposed recognition method and the fusion rule. The matching results showed that the proposed method can achieve a satisfactory performance.

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Forearm multimodal recognition based on IAHP‐entropy weight combination

Tang

Qian

Jia

et al. 2022

IET Biometrics

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基于子孔径特征数据集的光学表面疵病拼接方法

Wang Yingru,

Wang Hongjun,

Zhu Xueliang

et al. 2024

Chin. J. Laser

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Arm Vein Feature Extraction and Matching Based on Chain Code

Cited by 2 publications

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Forearm multimodal recognition based on IAHP‐entropy weight combination

Forearm multimodal recognition based on IAHP‐entropy weight combination

基于子孔径特征数据集的光学表面疵病拼接方法

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