Invention Grant
US08355916B2 Systems and methods for extracting meaning from multimodal inputs using finite-state devices
有权
使用有限状态设备从多模态输入中提取意义的系统和方法
- Patent Title: Systems and methods for extracting meaning from multimodal inputs using finite-state devices
- Patent Title (中): 使用有限状态设备从多模态输入中提取意义的系统和方法
-
Application No.: US13485574Application Date: 2012-05-31
-
Publication No.: US08355916B2Publication Date: 2013-01-15
- Inventor: Srinivas Bangalore , Michael J. Johnston
- Applicant: Srinivas Bangalore , Michael J. Johnston
- Applicant Address: US GA Atlanta
- Assignee: AT&T Intellectual Property II, L.P.
- Current Assignee: AT&T Intellectual Property II, L.P.
- Current Assignee Address: US GA Atlanta
- Main IPC: G10L17/00
- IPC: G10L17/00

Abstract:
Multimodal utterances contain a number of different modes. These modes can include speech, gestures, and pen, haptic, and gaze inputs, and the like. This invention use recognition results from one or more of these modes to provide compensation to the recognition process of one or more other ones of these modes. In various exemplary embodiments, a multimodal recognition system inputs one or more recognition lattices from one or more of these modes, and generates one or more models to be used by one or more mode recognizers to recognize the one or more other modes. In one exemplary embodiment, a gesture recognizer inputs a gesture input and outputs a gesture recognition lattice to a multimodal parser. The multimodal parser generates a language model and outputs it to an automatic speech recognition system, which uses the received language model to recognize the speech input that corresponds to the recognized gesture input.
Public/Granted literature
- US20120303370A1 SYSTEMS AND METHODS FOR EXTRACTING MEANING FROM MULTIMODAL INPUTS USING FINITE-STATE DEVICES Public/Granted day:2012-11-29
Information query