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1. 发明申请

US20120035935A1 APPARATUS AND METHOD FOR RECOGNIZING VOICE COMMAND 有权
标题翻译：用于识别语音命令的装置和方法
公开(公告)号：US20120035935A1
公开(公告)日：2012-02-09
申请号：US13093919
申请日：2011-04-26
申请人： Chi-Youn Park , Byung-Kwan Kwak , Jeong-Su Kim , Jeong-Mi Cho
发明人： Chi-Youn Park , Byung-Kwan Kwak , Jeong-Su Kim , Jeong-Mi Cho
IPC分类号： G10L21/00
CPC分类号： G10L15/22
摘要： An apparatus and method for recognizing a voice command for use in an interactive voice user interface are provided. The apparatus includes a command intention belief generation unit that is configured to recognize a first voice command and that may generate one or more command intention beliefs for the first voice command. The apparatus also includes a command intention belief update unit that is configured to update each of the command intention beliefs based on a system response to the first voice command and a second voice commands. The apparatus also includes a command intention belief selection unit that is configured to select one of the updated command intention beliefs for the first voice command. The apparatus also includes an operation signal output unit that is configured to select a final command intention from the selected updated command intention belief and to output an operation signal based on the selected final command intention.
摘要翻译：提供了一种用于识别在交互式语音用户界面中使用的语音命令的装置和方法。该装置包括命令意图信念生成单元，其被配置为识别第一语音命令并且可以生成用于第一语音命令的一个或多个命令意图信念。该装置还包括命令意图置信更新单元，其被配置为基于对第一语音命令的系统响应和第二语音命令来更新每个命令意图信念。该装置还包括命令意图置信选择单元，其被配置为选择第一语音命令的更新的命令意图信念之一。该装置还包括操作信号输出单元，其被配置为从所选择的更新命令意图置信度中选择最终命令意图，并且基于所选择的最终命令意图来输出操作信号。

2. 发明授权

US08954326B2 Apparatus and method for voice command recognition based on a combination of dialog models 有权
标题翻译：基于对话模型组合的语音指令识别装置和方法
公开(公告)号：US08954326B2
公开(公告)日：2015-02-10
申请号：US13245032
申请日：2011-09-26
申请人： Byung-Kwan Kwak , Chi-Youn Park , Jeong-Su Kim , Jeong-Mi Cho
发明人： Byung-Kwan Kwak , Chi-Youn Park , Jeong-Su Kim , Jeong-Mi Cho
IPC分类号： G10L15/26 , G10L17/00 , G10L21/00 , G10L15/22
CPC分类号： G10L15/22 , G10L2015/228
摘要： Provided are a voice command recognition apparatus and method capable of figuring out the intention of a voice command input through a voice dialog interface, by combining a rule based dialog model and a statistical dialog model rule. The voice command recognition apparatus includes a command intention determining unit configured to correct an error in recognizing a voice command of a user, and an application processing unit configured to check whether the final command intention determined in the command intention determining unit comprises the input factors for execution of an application.
摘要翻译：提供了一种能够通过组合基于规则的对话模型和统计对话模型规则来通过语音对话界面来识别语音命令输入的意图的语音命令识别装置和方法。语音指令识别装置包括：命令意图确定单元，被配置为校正用户识别语音命令时的错误;以及应用处理单元，被配置为检查在命令意图确定单元中确定的最终命令意图是否包括用于执行应用程序。

3. 发明授权

US09142212B2 Apparatus and method for recognizing voice command 有权
标题翻译：用于识别语音命令的装置和方法
公开(公告)号：US09142212B2
公开(公告)日：2015-09-22
申请号：US13093919
申请日：2011-04-26
申请人： Chi-Youn Park , Byung-Kwan Kwak , Jeong-Su Kim , Jeong-Mi Cho
发明人： Chi-Youn Park , Byung-Kwan Kwak , Jeong-Su Kim , Jeong-Mi Cho
IPC分类号： G10L21/00 , G10L15/22 , G10L15/00 , H04M1/00 , H04M1/64
CPC分类号： G10L15/22
摘要： An apparatus and method for recognizing a voice command for use in an interactive voice user interface are provided. The apparatus includes a command intention belief generation unit that is configured to recognize a first voice command and that may generate one or more command intention beliefs for the first voice command. The apparatus also includes a command intention belief update unit that is configured to update each of the command intention beliefs based on a system response to the first voice command and a second voice commands. The apparatus also includes a command intention belief selection unit that is configured to select one of the updated command intention beliefs for the first voice command. The apparatus also includes an operation signal output unit that is configured to select a final command intention from the selected updated command intention belief and to output an operation signal based on the selected final command intention.
摘要翻译：提供了一种用于识别在交互式语音用户界面中使用的语音命令的装置和方法。该装置包括命令意图信念生成单元，其被配置为识别第一语音命令并且可以生成用于第一语音命令的一个或多个命令意图信念。该装置还包括命令意图置信更新单元，其被配置为基于对第一语音命令的系统响应和第二语音命令来更新每个命令意图信念。该装置还包括命令意图置信选择单元，其被配置为选择第一语音命令的更新的命令意图信念之一。该装置还包括操作信号输出单元，其被配置为从所选择的更新命令意图置信度中选择最终命令意图，并且基于所选择的最终命令意图来输出操作信号。

4. 发明申请

US20120173244A1 APPARATUS AND METHOD FOR VOICE COMMAND RECOGNITION BASED ON A COMBINATION OF DIALOG MODELS 有权
标题翻译：基于对话模型组合的语音命令识别的装置和方法
公开(公告)号：US20120173244A1
公开(公告)日：2012-07-05
申请号：US13245032
申请日：2011-09-26
申请人： Byung-Kwan Kwak , Chi-Youn Park , Jeong-Su Kim , Jeong-Mi Cho
发明人： Byung-Kwan Kwak , Chi-Youn Park , Jeong-Su Kim , Jeong-Mi Cho
IPC分类号： G10L21/00
CPC分类号： G10L15/22 , G10L2015/228
摘要： Provided are a voice command recognition apparatus and method capable of figuring out the intention of a voice command input through a voice dialog interface, by combining a rule based dialog model and a statistical dialog model rule. The voice command recognition apparatus includes a command intention determining unit configured to correct an error in recognizing a voice command of a user, and an application processing unit configured to check whether the final command intention determined in the command intention determining unit comprises the input factors for execution of an application.
摘要翻译：提供了一种能够通过组合基于规则的对话模型和统计对话模型规则来通过语音对话界面来识别语音命令输入的意图的语音命令识别装置和方法。语音指令识别装置包括：命令意图确定单元，被配置为校正用户识别语音命令时的错误;以及应用处理单元，被配置为检查在命令意图确定单元中确定的最终命令意图是否包括用于执行应用程序。

5. 发明授权

US08155956B2 Voice query extension method and system 有权
标题翻译：语音查询扩展方法和系统
公开(公告)号：US08155956B2
公开(公告)日：2012-04-10
申请号：US12045138
申请日：2008-03-10
申请人： Jeong Mi Cho , Byung-Kwan Kwak , Nam Hoon Kim , Ick Sang Han
发明人： Jeong Mi Cho , Byung-Kwan Kwak , Nam Hoon Kim , Ick Sang Han
IPC分类号： G10L15/26
CPC分类号： G10L15/08 , G06F17/30637 , G06F17/30669 , G06F17/30681 , G10L15/005 , G10L2015/025 , G10L2015/088
摘要： A voice query extension method and system. The voice query extension method includes: detecting voice activity of a user from an input signal and extracting a feature vector from the voice activity; converting the feature vector into at least one phoneme sequence and generating the at least one phoneme sequence; matching the at least one phoneme sequence with words registered in a dictionary, extracting a string of the matched words with a linguistic meaning, and selecting the string of the matched words as a query; determining whether the query is in a predetermined first language, and when the query is not in the first language as a result of the determining, converting the query using a phoneme to grapheme rule, and generating a query in the first language; and searching using the query in the first language.
摘要翻译：语音查询扩展方法和系统。语音查询扩展方法包括：从输入信号检测用户的语音活动，并从语音活动中提取特征向量; 将所述特征向量转换成至少一个音素序列并生成所述至少一个音素序列; 将至少一个音素序列与在字典中注册的单词匹配，提取具有语言含义的匹配词的字符串，并且将匹配词的字符串选择为查询; 确定所述查询是否处于预定的第一语言，以及当所述查询作为所述确定的结果不在所述第一语言中时，使用音素将所述查询转换为字母规则，并且以所述第一语言生成查询; 并使用第一语言的查询进行搜索。

6. 发明申请

US20090157383A1 VOICE QUERY EXTENSION METHOD AND SYSTEM 有权
标题翻译：语音查询扩展方法和系统
公开(公告)号：US20090157383A1
公开(公告)日：2009-06-18
申请号：US12045138
申请日：2008-03-10
申请人： Jeong Mi Cho , Byung-Kwan Kwak , Nam Hoon Kim , Ick Sang Han
发明人： Jeong Mi Cho , Byung-Kwan Kwak , Nam Hoon Kim , Ick Sang Han
IPC分类号： G10L15/22
CPC分类号： G10L15/08 , G06F17/30637 , G06F17/30669 , G06F17/30681 , G10L15/005 , G10L2015/025 , G10L2015/088
摘要： A voice query extension method and system. The voice query extension method includes: detecting voice activity of a user from an input signal and extracting a feature vector from the voice activity; converting the feature vector into at least one phoneme sequence and generating the at least one phoneme sequence; matching the at least one phoneme sequence with words registered in a dictionary, extracting a string of the matched words with a linguistic meaning, and selecting the string of the matched words as a query; determining whether the query is in a predetermined first language, and when the query is not in the first language as a result of the determining, converting the query using a phoneme to grapheme rule, and generating a query in the first language; and searching using the query in the first language.
摘要翻译：语音查询扩展方法和系统。语音查询扩展方法包括：从输入信号检测用户的语音活动，并从语音活动中提取特征向量; 将所述特征向量转换成至少一个音素序列并生成所述至少一个音素序列; 将至少一个音素序列与在字典中注册的单词匹配，提取具有语言含义的匹配词的字符串，并且将匹配词的字符串选择为查询; 确定所述查询是否处于预定的第一语言，以及当所述查询作为所述确定的结果不在所述第一语言中时，使用音素将所述查询转换为字母规则，并且以所述第一语言生成查询; 并使用第一语言的查询进行搜索。

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