SYSTEM AND METHOD FOR MULTIMODAL HUMAN-VEHICLE INTERACTION AND BELIEF TRACKING
First Claim
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1. A method for multimodal human-vehicle interaction, comprising:
- receiving input from an occupant in a vehicle via more than one mode;
performing multimodal recognition of the input;
augmenting at least one recognition hypothesis based on at least one visual point of interest;
determining a belief state of the occupant'"'"'s intent based on the recognition hypothesis; and
selecting an action to take based on the determined belief state.
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Abstract
A method and system for multimodal human-vehicle interaction including receiving input from an occupant in a vehicle via more than one mode and performing multimodal recognition of the input. The method also includes augmenting at least one recognition hypothesis based on at least one visual point of interest and determining a belief state of the occupant'"'"'s intent based on the recognition hypothesis. The method further includes selecting an action to take based on the determined belief state.
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20 Claims
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1. A method for multimodal human-vehicle interaction, comprising:
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receiving input from an occupant in a vehicle via more than one mode; performing multimodal recognition of the input; augmenting at least one recognition hypothesis based on at least one visual point of interest; determining a belief state of the occupant'"'"'s intent based on the recognition hypothesis; and selecting an action to take based on the determined belief state. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A method for multimodal human-vehicle interaction, comprising:
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receiving an input from an occupant of a vehicle including a first input and a second input, wherein the first and second inputs represent different modalities; performing multimodal recognition of the first and second inputs; modifying a recognition hypothesis of the first input with the second input; determining a belief state of the occupant'"'"'s intent; and selecting an action to take based on the determined belief state. - View Dependent Claims (10, 11, 12, 13, 14)
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15. A system for multimodal human-vehicle interaction, comprising:
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a plurality of sensors for sensing interaction data from a vehicle occupant, the interaction data representing more than one mode; a multimodal recognition module for performing multimodal recognition of the interaction data and augmenting a recognition hypothesis based on a visual point of interest; a belief tracking module for determining a belief state of the occupant'"'"'s intent based on the recognition; and a dialog management and action module for selecting an action to take based on the determined belief state. - View Dependent Claims (16, 17, 18, 19, 20)
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Specification