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1. 发明申请

US20090076817A1 METHOD AND APPARATUS FOR RECOGNIZING SPEECH 审中-公开
标题翻译：用于识别语音的方法和装置
公开(公告)号：US20090076817A1
公开(公告)日：2009-03-19
申请号：US12047634
申请日：2008-03-13
申请人： Hyung Bae JEON , Kyu Woong HWANG , Seung Hi KIM , Hoon CHUNG , Jun PARK , Yun Keun LEE
发明人： Hyung Bae JEON , Kyu Woong HWANG , Seung Hi KIM , Hoon CHUNG , Jun PARK , Yun Keun LEE
IPC分类号： G10L15/00
CPC分类号： G10L15/187 , G10L2015/025
摘要： Provided are an apparatus and method for recognizing speech, in which reliability with respect to phoneme-recognized phoneme sequences is calculated and performance of speech recognition is enhanced using the calculated results. The method of recognizing speech includes the steps of: determining a boundary between phonemes included in character sequences that are phonetically input to detect each phoneme interval; calculating reliability according to a probability that a phoneme indicated by the detected phoneme interval corresponds to a phoneme included in a predefined phoneme model; calculating a phoneme alignment cost with respect to the character sequences based on the calculated reliability and a pre-trained and stored phoneme recognition probability distribution; and performing phoneme alignment based on the calculated phoneme alignment cost to perform speech recognition on the input character sequences. As a result, reliability with respect to the phoneme-recognized phoneme sequences can be calculated, and the performance of speech recognition can be enhanced using the calculated results.
摘要翻译：提供了一种用于识别语音的装置和方法，其中计算相对于音素识别的音素序列的可靠性，并且使用所计算的结果来增强语音识别的性能。识别语音的方法包括以下步骤：确定语音输入的字符序列中包含的音素之间的边界，以检测每个音素间隔; 根据由检测到的音素间隔指示的音素对应于包含在预定音素模型中的音素的概率来计算可靠性; 基于计算的可靠性和预先训练和存储的音素识别概率分布来计算相对于字符序列的音素对准成本; 并且基于计算的音素对准成本执行音素对准以对输入的字符序列执行语音识别。结果，可以计算相对于音素识别的音素序列的可靠性，并且可以使用计算结果来增强语音识别的性能。

2. 发明申请

US20080109228A1 AUTOMATIC TRANSLATION METHOD AND SYSTEM BASED ON CORRESPONDING SENTENCE PATTERN 失效
标题翻译：自动翻译方法和系统基于相应的句型
公开(公告)号：US20080109228A1
公开(公告)日：2008-05-08
申请号：US11924102
申请日：2007-10-25
申请人： Jun PARK , Seung Hi KIM , Hyung Bae JEON , Young Jik LEE , Hoon CHUNG
发明人： Jun PARK , Seung Hi KIM , Hyung Bae JEON , Young Jik LEE , Hoon CHUNG
IPC分类号： G10L11/00
CPC分类号： G10L15/18 , G06F17/2872 , G10L13/10
摘要： Provided are an automatic speech translation system and a method for obtaining accurate translation performance with a simple structure. Because input and output sentences are written in different languages, automatic speech translation requires techniques for processing different languages. Repetition of text processing like morpheme analysis or sentence parsing in conventional automatic speech translation can complicate the overall translation process. Meanwhile, although input and output sentences are written in different languages, they have to have the same meaning and a corresponding sentence form and words. Accordingly, the corresponding words and sentence forms of the two languages can be expressed with a simple structure and utilized in the automatic speech translation process, thereby maintaining consistency during the process and avoiding unnecessary process repetition, which reduces errors and improves performance.
摘要翻译：提供了一种自动语音翻译系统和一种以简单的结构获得准确的翻译性能的方法。由于输入和输出句子是用不同的语言编写的，所以自动语音翻译需要处理不同语言的技术。在常规自动语音翻译中重复文本处理，如语素分析或句法解析可能会使整个翻译过程复杂化。同时，虽然输入和输出句子是用不同的语言编写的，但它们必须具有相同的含义和相应的句子形式和单词。因此，两种语言的对应单词和句子形式可以用简单的结构表示，并在自动语音翻译过程中使用，从而保持过程中的一致性，避免不必要的过程重复，从而减少错误并提高性能。

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