Voice recognition method and device and computer storage medium

A speech recognition and computer technology, applied in speech recognition, computer components, calculations, etc., can solve the problems of low speech recognition rate, inconvenient and fast, etc., and achieve the effect of improving recognition rate, fast and convenient recognition rate, and reducing misoperation

Inactive Publication Date: 2019-03-08
GREE ELECTRIC APPLIANCES INC
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  • Claims
  • Application Information

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Problems solved by technology

[0008] The present invention provides a voice recognition method, device and computer storage medium, which are used to ...

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  • Voice recognition method and device and computer storage medium
  • Voice recognition method and device and computer storage medium
  • Voice recognition method and device and computer storage medium

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Embodiment Construction

[0050] Embodiments of the present invention provide a voice recognition method, device, and computer storage medium to solve the technical problems of low voice recognition rate and inconvenient convenience in the prior art.

[0051] The technical solution in the embodiment of the present application is to solve the above-mentioned technical problems, and the general idea is as follows:

[0052] A method for speech recognition is provided, comprising: when a user's voice is collected by a voice collection device, a user's facial image is collected by an image collection device; based on the user's voice and the user's facial image, a predictive model is used to predict the predicted voice corresponding to the user's voice; wherein, The prediction model is trained by the voices of different groups of people corresponding to each control command and the corresponding facial images, so that the prediction model can output the same control command after predicting the voices and fa...

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Abstract

The invention discloses a voice recognition method and device and a computer storage medium which are used for solving the technical problems of low recognition rate of speech and inconvenience and slowness in the prior art. The method comprises a step of collecting a user facial image through an image collecting device when collecting a user voice through a voice collecting device, a step of predicting a prediction voice corresponding to the user voice by using a prediction model based on the user voice and the user facial image, wherein the prediction model is obtained by training voices ofdifferent people corresponding to each control instruction and the corresponding facial image, a step of matching a voice audio standard data corresponding to the control instruction in a voice database based on the prediction voice, wherein the voice data comprises a mapping relationship between the control instruction and the corresponding voice audio standard data, and a step of calculating thematching degree between the user voice and the voice audio standard data by a matching model, and controlling a smart home device according to the control instruction corresponding to the voice audiostandard data when the matching degree reaches a set threshold.

Description

technical field [0001] The invention relates to the field of smart home, in particular to a voice recognition method, device and computer storage medium. Background technique [0002] With the development of science and technology, speech recognition technology is more and more widely used in the field of smart home. [0003] For example, users can make smart home devices work by sending voice commands to them. For example, if the user says "turn on" to the smart air conditioner, the smart air conditioner can recognize the user's voice command through voice recognition technology, and then execute the start-up action. [0004] However, in the process of using speech recognition technology in smart home devices to control smart home devices, the voice emitted by the user is easily affected by factors such as noise and distance, thereby reducing the voice recognition rate, and thus making smart home devices unavailable. The corresponding action cannot be performed completely...

Claims

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Application Information

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IPC IPC(8): G10L15/22G10L15/28G06K9/00
CPCG10L15/22G10L15/28G10L2015/223G06V40/174G06V40/20
Inventor 刘健军王慧君秦萍
Owner GREE ELECTRIC APPLIANCES INC
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