人脸识别，识别出人脸之后可用红框将其框出并进行显示-Face recognition, face recognition is available after the red box out of its box and display

Linux下ZC301型usb摄像头 实现图像识别-Linux under ZC301-usb camera for image recognition

自己开发的一款指纹识别引擎，目前已在产品中商业应用，请勿外传，严禁用于商业目的。谢谢合作。-Own development of a fingerprint recognition engine, has commercial applications in the product, not rumors, is prohibited for commercial purposes. Thank you. Hehe

车牌识别开源软件,对图像识别算法，和MAKEFILE文件编写都有所帮助-License plate recognition open source software, the image recognition algorithm, and MAKEFILE file preparation are helpful