Computer Engineering and Applications ›› 2021, Vol. 57 ›› Issue (13): 34-42.DOI: 10.3778/j.issn.1002-8331.2102-0090

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Review:Region of Interest Extraction from Finger Vein Images

WANG Yifan, LU Huimin, GAO Ruoran, LI Yang   

  1. School of Computer Science and Engineering, Changchun University of Technology, Changchun 130102, China
  • Online:2021-07-01 Published:2021-06-29



  1. 长春工业大学 计算机科学与工程学院,长春 130102


In recent years, the global epidemic promotes the further development of Biometrics. As the second generation of biometric technology, finger vein recognition has been applied in various fields due to its high safety and other advantages. As an important part of the finger vein recognition system, the Region of Interest(ROI) extraction is the guarantee of the recognition system performance and the adaptability to different application scenarios. Firstly, finger vein recognition products for commercial use and finger vein acquisition equipment for scientific research are introduced. Secondly, public datasets are collated and analyzed. Moreover, focusing on the main work of ROI extraction in the preprocessing of finger vein images, each step of extraction is discussed, and the representative methods are deeply searched and analyzed. Thirdly, finger vein feature extraction and matching are introduced. Finally, the development and application of ROI extraction in the future are summarized and prospected.

Key words: biometric identification, finger vein recognition, Region of Interest(ROI), finger vein sensor, finger vein image dataset



关键词: 生物信息识别, 指静脉识别, 感兴趣区域, 指静脉传感器, 指静脉图像数据集