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BIA-Brukerstyrt innovasjonsarena

The Pan-Tilt-Zoom Microphone: Intelligent Audio for Video Management Software

Alternativ tittel: null

Tildelt: kr 10,3 mill.

The underlying idea of this project is to develop a novel networked audio sensor, the PTZ-microphone, for video monitoring systems. One PTZ-microphone will be a networked audio node behaving like a PTZ camera, i.e. it will be able to focus on sound from d ifferent directions and track moving sound-sources. The PTZ-microphone will have the ability to interact with one or several cameras, thus enabling audio-video synergy in processing. With the PTZ-microphone solution, the currently provided video functiona lity will be made available for audio also. In short, the main innovations that will come out of this project are: 1) A new type of networked audio sensor, the PTZ-microphone, providing remote and directional audio capture for video monitoring systems. 2) A system that is compatible with existing video monitoring infrastructure and protocols. 3) A system providing audio capture in situations where existing audio solutions come short. 4) Software defined solution incorporating: - Simultaneous listening and recording of live audio from multiple spatial positions - Control of PTZ-microphones by cameras and vice versa - Tracking of audio sources and spatial sweeps for audio event detection - Audio event scheduled acquisition - Privacy protection through au dio analytics and spatial exclusion of forbidden-listening areas - New audio-video synergy methods - Full system functionality in real-time and in post-processing

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BIA-Brukerstyrt innovasjonsarena