Off-the-shelf face anti-spoofing data covers 2D/3D liveness detection, infrared face, gait recognition, re-id, lip language and etc. All the datasets are collected with signed authorization agreement. 1. Specifications Data size : 200,000 ID Population distribution : race distribution: Asians, Caucasians, black people; gender distribution: gender balance; age distribution: from child to the elderly, the young people and the middle aged are the majorities Collection environment : indoor scenes, outdoor scenes Collection diversity : various postures, expressions, light condition, scenes, time periods and distances Collection device : iPhone, android phone, iPad Collection time : daytime,night Image Parameter : the video format is .mov or .mp4, the image format is .jpg Accuracy : the accuracy of actions exceeds 97% 2. About Nexdata Nexdata owns off-the-shelf 200,000 hours of speech recognition data, 800TB of image/video data, about 2 billion pieces of NLP data. These ready-to-go datasets support instant delivery, quickly improve the accuracy of AI models. For more details, please visit us at https://www.nexdata.ai/?source=Datarade or contact us via info@nexdata.ai.