Contactless Palm vein dataset

The data used in this study was gathered from various practical applications, specifically sourced from an access control device that incorporates a hardware module. Meanwhile, the data acquired through sampling conducted under 850nm light. The hardware device itself was utilized in diverse scenarios, encompassing indoor and outdoor environments, with and without background influences. Users participated in the data collection process by placing their palms naturally onto the device for multiple captures. During these captures, users were instructed to move within a range of 5-20cm, rotate their palm 360°, and tilt it at angles of up to ±45°. This methodology ensured a comprehensive dataset for analysis evaluation.