NVISO’s client, PainChek™, uses video analysis, powered by NVISO’s AI-based visual intelligence technology, to detect facial expressions and characteristics most consistent with acute and chronic pain. A new video introducing the technology behind their present and future applications has been released, see here.

State-of-the-art algorithms are used, such as convolutional and deep neural networks, which are trained offline, through a mathematical process of machine learning, to recognize target data in the most accurate way. When embedded into intelligent applications, they run on mobile devices without an Internet connection, protecting the user’s privacy.