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Current speech-controlled human computer interaction is purely based on spoken information. For a successful interaction, additional information such as the individual skills, preferences and actual affective state of the user are often mandatory. The most challenging of these additional inputs is the affective state, since affective cues are in general expressed very sparsely. The problem can be...
This paper describes a methodology by which audio and visual data about a scene can be fused in a meaningful manner in order to locate a speaker in a scene. This fusion is implemented within a Particle Filter such that a single speaker can be identified in the presence of multiple visual observations. The advantages of this fusion are that weak sensory data from either modality can be reinforced and...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.