Patents by Inventor Xiyong WANG

Xiyong WANG has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 9666186
    Abstract: Embodiments of the present invention provide a voice identification method, which includes: obtaining voice data; obtaining a confidence value according to the voice data; obtaining a noise scenario according to the voice data; obtaining a confidence threshold corresponding to the noise scenario; and if the confidence value is greater than or equal to the confidence threshold, processing the voice data. An apparatus is also provided. The method and apparatus that flexibly adjust the confidence threshold according to the noise scenario greatly improve a voice identification rate under a noise environment.
    Type: Grant
    Filed: December 9, 2013
    Date of Patent: May 30, 2017
    Assignee: Huawei Device Co., Ltd.
    Inventors: Hongrui Jiang, Xiyong Wang, Junbin Liang, Weijun Zheng, Junyang Zhou
  • Patent number: 9607619
    Abstract: Embodiments of the present invention provide a voice identification method, including: obtaining voice data; obtaining a first confidence value according to the voice data; obtaining a noise scenario according to the voice data; obtaining a second confidence value corresponding to the noise scenario according to the first confidence value; and if the second confidence value is greater than or equal to a pre-stored confidence threshold, processing the voice data. An apparatus is also provided. The method and apparatus that flexibly adjust the confidence value according to the noise scenario greatly improve a voice identification rate under a noise environment.
    Type: Grant
    Filed: December 9, 2013
    Date of Patent: March 28, 2017
    Assignee: Huawei Device Co., Ltd.
    Inventors: Hongrui Jiang, Xiyong Wang, Junbin Liang, Weijun Zheng, Junyang Zhou
  • Patent number: 9390711
    Abstract: An information recognition method and apparatus are provided. The method includes receiving, by a terminal, voice information, extracting a voice feature from the voice information, performing matching calculation on the voice feature and a phoneme string corresponding to each candidate text in multiple candidate texts to obtain a recognition result, where the recognition result includes at least one command word and a label corresponding to the at least one command word, and recognizing, according to the label corresponding to the at least one command word, an operation instruction corresponding to the voice information. A terminal recognizes text information, which is corresponding to voice information input by a user, as an operation instruction.
    Type: Grant
    Filed: December 30, 2014
    Date of Patent: July 12, 2016
    Assignee: Huawei Device Co., Ltd.
    Inventors: Hongrui Jiang, Xiyong Wang, Junbin Liang, Weijun Zheng, Junyang Zhou
  • Publication number: 20150141079
    Abstract: Embodiments of the present invention disclose a terminal voice control method. The method includes: when a voice instruction of a user is received, identifying the voice instruction, and extracting wake-up indication information from the voice instruction; performing voice verification on the voice instruction if the wake-up indication information is obtained by extracting; and after the voice verification succeeds, extracting processing indication information from the voice instruction, and responding to the voice instruction of the user according to the processing indication information. According to the terminal voice control method in the embodiments of the present invention, a user may use one voice instruction to control a terminal to complete multiple tasks without requiring voice interaction for multiple times, the method is simple to use, and has high security performance.
    Type: Application
    Filed: December 30, 2014
    Publication date: May 21, 2015
    Applicant: HUAWEI DEVICE CO., LTD.
    Inventors: Xiyong WANG, Hongrui JIANG, Weijun ZHENG, Qing WANG
  • Publication number: 20150120301
    Abstract: An information recognition method and apparatus are provided. The method includes receiving, by a terminal, voice information, extracting a voice feature from the voice information, performing matching calculation on the voice feature and a phoneme string corresponding to each candidate text in multiple candidate texts to obtain a recognition result, where the recognition result includes at least one command word and a label corresponding to the at least one command word, and recognizing, according to the label corresponding to the at least one command word, an operation instruction corresponding to the voice information. A terminal recognizes text information, which is corresponding to voice information input by a user, as an operation instruction.
    Type: Application
    Filed: December 30, 2014
    Publication date: April 30, 2015
    Inventors: Hongrui Jiang, Xiyong Wang, Junbin Liang, Weijun Zheng, Junyang Zhou
  • Publication number: 20140207447
    Abstract: Embodiments of the present invention provide a voice identification method, which includes: obtaining voice data; obtaining a confidence value according to the voice data; obtaining a noise scenario according to the voice data; obtaining a confidence threshold corresponding to the noise scenario; and if the confidence value is greater than or equal to the confidence threshold, processing the voice data. An apparatus is also provided. The method and apparatus that flexibly adjust the confidence threshold according to the noise scenario greatly improve a voice identification rate under a noise environment.
    Type: Application
    Filed: December 9, 2013
    Publication date: July 24, 2014
    Applicant: Huawei Device Co., Ltd.
    Inventors: Hongrui JIANG, Xiyong WANG, Junbin LIANG, Weijun ZHENG, Junyang ZHOU
  • Publication number: 20140207460
    Abstract: Embodiments of the present invention provide a voice identification method, including: obtaining voice data; obtaining a first confidence value according to the voice data; obtaining a noise scenario according to the voice data; obtaining a second confidence value corresponding to the noise scenario according to the first confidence value; and if the second confidence value is greater than or equal to a pre-stored confidence threshold, processing the voice data. An apparatus is also provided. The method and apparatus that flexibly adjust the confidence value according to the noise scenario greatly improve a voice identification rate under a noise environment.
    Type: Application
    Filed: December 9, 2013
    Publication date: July 24, 2014
    Applicant: Huawei Device Co., Ltd.
    Inventors: Hongrui JIANG, Xiyong WANG, Junbin LIANG, Weijun ZHENG, Junyang ZHOU