optical technology combined with high-performance ISP and AI module,and based on unique software AE algorithm,it can realize efficient palm detection and closed-loop palm image AE under various lighting conditions(including low light environment).Inorder to provide high- quality palm and palm vein images and complete image processing in the camera module,the upper computer needs to run palm/palm vein recognition algorithms including live detection and feature extraction. It is recommended to use a system with a computing power of at least Arm4*A17@1.8GHz. The SDK supports Windows/Linux/Android platforms and x86_64 and ARMv7/ARMv8 architectures,with specific performance optimizations for embedded architectures.