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    • 2. 发明授权
    • Apparatus and method for recognizing a context of an object
    • 用于识别对象的上下文的装置和方法
    • US08521681B2
    • 2013-08-27
    • US12708818
    • 2010-02-19
    • Kazushige OuchiMiwako DoiKazunori ImotoMasaaki KikuchiRika Hosaka
    • Kazushige OuchiMiwako DoiKazunori ImotoMasaaki KikuchiRika Hosaka
    • G06F15/00G06F15/18
    • G10L17/26
    • Moving information of an object is input, and first sound information around the object is input. A motion status of the object is recognized based on the moving information. Second sound information is selectively extracted from the first sound information, based on the motion status. A first feature quantity is extracted from the second sound information. A plurality of models is stored in a memory. Each model has a second feature quantity and a corresponding specified context. The second feature quantity is previously extracted by the second extraction unit before the first feature quantity is extracted. A present context of the object is decided based on the specified context corresponding to the second feature quantity most similar to the first feature quantity. The present context of the object is output.
    • 输入对象的移动信息,输入对象周围的第一声音信息。 基于移动信息识别对象的运动状态。 基于运动状态,从第一声音信息选择性地提取第二声音信息。 从第二声音信息中提取第一特征量。 多个模型存储在存储器中。 每个模型具有第二个特征量和相应的指定上下文。 在提取第一特征量之前​​,由第二提取单元预先提取第二特征量。 基于对应于与第一特征量最相似的第二特征量的指定上下文来确定对象的当前上下文。 输出对象的当前上下文。
    • 10. 发明授权
    • Apparatus and method for speech recognition, and television equipped with apparatus for speech recognition
    • 用于语音识别的装置和方法,以及配备有语音识别装置的电视机
    • US08421932B2
    • 2013-04-16
    • US13332697
    • 2011-12-21
    • Kazushige OuchiMiwako Doi
    • Kazushige OuchiMiwako Doi
    • H04N5/44
    • G10L15/30H04N21/42203
    • An embodiment of an apparatus for speech recognition includes a speech input unit configured to acquire acoustic signal, a first recognition unit configured to recognize the acoustic signal, a communication unit configured to communicate with an external server, a second recognition unit configured to recognize the acoustic signal by utilizing the external server via the communication unit, and a remote signal input unit configured to acquire a control signal from a remote controller. The switching unit is configured to switch between the first recognition unit and the second recognition unit for recognizing the acoustic signal in response to a start trigger. The switching unit selects the second recognition unit when the start trigger is detected from the control signal, and the switching unit selects the first recognition unit when the start trigger is detected from the acoustic signal.
    • 用于语音识别的装置的实施例包括被配置为获取声信号的语音输入单元,被配置为识别声信号的第一识别单元,被配置为与外部服务器通信的通信单元,被配置为识别声学信号的第二识别单元 通过经由通信单元利用外部服务器的信号;以及被配置为从遥控器获取控制信号的远程信号输入单元。 切换单元被配置为在第一识别单元和第二识别单元之间切换以响应于起始触发来识别声信号。 当从控制信号检测到开始触发时,切换单元选择第二识别单元,并且当从声信号检测到开始触发时,切换单元选择第一识别单元。