It has been written by the members of Intel China team who optimized OpenCV deep learning module (OpenCV DNN) for GPU. This book contains some deep topics, such as GPU/CPU acceleration for OpenCV DNN, performance optimization with visualization tools. It also provides a comprehensive guide to create an end to end face anti-spoofing application which is based on the OpenCV DNN.Intel音视频团队与阿里巴巴图像处理专家联合撰写。深入解析OpenCV深度学习模块、基于GPU/CPU的加速实现、性能优化技巧与可视化工具，并提供了一个端到端的人脸活体检测项目的全面解读及源代码。本书适合从事深度学习应用开发和部署，以及推理框架实现和优化的开发人员。