香港理工大学手指关节纹数据集计算机图形科研数据集.pdf

香港理工大学手指关节纹数据集(The Hong Kong Polytechnic University (PolyU)Finger-Knuckle-Print Database) 数据介绍： Among various kinds of biometric identifiers, hand based biometrics has been attracting considerable attention. Recently, it is found that the finger-knuckle-print (FKP), which refers to the inherent patterns of the outer surface around the phalangeal joint of one’s finger, is highly unique and can serve as a distinctive biometric identifier. Abundant line-like textures are contained in an FKP image. 关键词： 香港理工大学,手指,关节,纹,UGC/CRC, PloyU,Finger,Knuckle,Print,UGC/CRC, 数据格式： IMAGE 数据详细介绍： The Hong Kong Polytechnic University (PolyU) Finger-Knuckle-Print Database Overview: Among various kinds of biometric identifiers, hand based biometrics has been attracting considerable attention. Recently, it is found that the finger-knuckle-print (FKP), which refers to the inherent patterns of the outer surface around the phalangeal joint of one’s finger, is highly unique and can serve as a distinctive biometric identifier. Abundant line-like textures are contained in an FKP image. The Biometric Research Centre (UGC/CRC) at The Hong Kong Polytechnic University has developed a real time FKP capture device, and has used it to construct a large-scale FKP database. To advance research and to provide researchers working in the area of FKP recognition with a platform to compare the effectiveness of various FKP recognition algorithms, we intend to publish our FKP database, making it freely available for academic, noncommercial uses. (a) The outlook of the FKP image acquisition device; (b) The device is being used to collect FKP image samples. Description of the PolyU FKP Database: FKP images were collected from 165 volunteers, including 125 males and 40 females. Among them, 143 subjects were 20~30 years old and the others were 30~50 years old. We collected samples in two