Our technology can cope with speaker head movement, varying lighting conditions, poor resolution – all things that will happen in everyday use. “VSR has been shown to perform well in a lab environment but getting it to work accurately in the real world, and on a mobile device, is incredibly difficult. This has grown exponentially of late, largely due to the increased use of voice to drive applications such as Siri, Cortana and Alexa. Liam McQuillan, Liopa CEO, says: “There has been considerable research done in the VSR area over the last 10 years. ![]() It uses advanced AI-based techniques and can be used on any device with a standard camera. ![]() Liopa’s technology is based on Visual Speech Recognition (VSR) and analyses a speaker’s lip movements to decipher what they are saying. The initial application, called LipSecure, is currently in commercial trials with a number of Facial Recognition companies. The service will initially be used to prevent ‘spoofing’ in Facial Recognition systems where there is a threat of compromise from images or videos of the subject being presented by an imposter. Belfast-based Liopa has commercially launched the world’s first automated Lip Reader.
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