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公开(公告)号：US09799331B2
公开(公告)日：2017-10-24
申请号：US15074579
申请日：2016-03-18
Inventor： Hyun Woo Kim , Ho Young Jung , Jeon Gue Park , Yun Keun Lee
Abstract: A feature compensation apparatus includes a feature extractor configured to extract corrupt speech features from a corrupt speech signal with additive noise that consists of two or more frames; a noise estimator configured to estimate noise features based on the extracted corrupt speech features and compensated speech features; a probability calculator configured to calculate a correlation between adjacent frames of the corrupt speech signal; and a speech feature compensator configured to generate compensated speech features by eliminating noise features of the extracted corrupt speech features while taking into consideration the correlation between adjacent frames of the corrupt speech signal and the estimated noise features, and to transmit the generated compensated speech features to the noise estimator.
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Patent Agency Ranking
12.发明授权公开(公告)号：US11551012B2
公开(公告)日：2023-01-10
申请号：US16919748
申请日：2020-07-02
Inventor： Seung Yun , Sang Hun Kim , Min Kyu Lee , Yun Keun Lee , Mu Yeol Choi , Yeo Jeong Kim , Sang Kyu Park
Abstract: Provided are an apparatus and method for providing a personal assistant service based on automatic translation. The apparatus for providing a personal assistant service based on automatic translation includes an input section configured to receive a command of a user, a memory in which a program for providing a personal assistant service according to the command of the user is stored, and a processor configured to execute the program. The processor updates at least one of a speech recognition model, an automatic interpretation model, and an automatic translation model on the basis of an intention of the command of the user using a recognition result of the command of the user and provides the personal assistant service on the basis of an automatic translation call.
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公开(公告)号：US10402494B2
公开(公告)日：2019-09-03
申请号：US15439416
申请日：2017-02-22
Inventor： Eui Sok Chung , Byung Ok Kang , Ki Young Park , Jeon Gue Park , Hwa Jeon Song , Sung Joo Lee , Yun Keun Lee , Hyung Bae Jeon
Abstract: Provided is a method of automatically expanding input text. The method includes receiving input text composed of a plurality of documents, extracting a sentence pair that is present in different documents among the plurality of documents, setting the extracted sentence pair as an input of an encoder of a sequence-to-sequence model, setting an output of the encoder as an output of a decoder of the sequence-to-sequence model and generating a sentence corresponding to the input, and generating expanded text based on the generated sentence.
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14.发明授权公开(公告)号：US10366173B2
公开(公告)日：2019-07-30
申请号：US15700537
申请日：2017-09-11
Inventor： Chang Hyun Kim , Young Kil Kim , Yun Keun Lee
IPC: G10L15/16 , G06F17/28 , G10L15/26 , G10L15/10 , G06F17/21 , G06F17/27 , G10L15/04 , G10L25/78 , G06F3/0481 , G10L15/18
Abstract: The present invention relates to a device of simultaneous interpretation based on real-time extraction of an interpretation unit, the device including a voice recognition module configured to recognize voice units as sentence units or translation units from vocalized speech that is input in real time, a real-time interpretation unit extraction module configured to form one or more of the voice units into an interpretation unit, and a real-time interpretation module configured to perform an interpretation task for each interpretation unit formed by the real-time interpretation unit extraction module.
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公开(公告)号：US20180157640A1
公开(公告)日：2018-06-07
申请号：US15439416
申请日：2017-02-22
Inventor： Eui Sok CHUNG , Byung Ok Kang , Ki Young Park , Jeon Gue Park , Hwa Jeon Song , Sung Joo Lee , Yun Keun Lee , Hyung Bae Jeon
IPC: G06F17/27
CPC classification number: G06F17/2775 , G06F17/2881
Abstract: Provided is a method of automatically expanding input text. The method includes receiving input text composed of a plurality of documents, extracting a sentence pair that is present in different documents among the plurality of documents, setting the extracted sentence pair as an input of an encoder of a sequence-to-sequence model, setting an output of the encoder as an output of a decoder of the sequence-to-sequence model and generating a sentence corresponding to the input, and generating expanded text based on the generated sentence.
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公开(公告)号：US09100492B2
公开(公告)日：2015-08-04
申请号：US14018068
申请日：2013-09-04
Inventor： Hwa Jeon Song , Ho Young Jung , Yun Keun Lee
CPC classification number: H04M1/72519 , G10L15/25 , H04M2250/52 , H04M2250/74
Abstract: Provided is a mobile communication terminal including: a camera module which captures an image of a set area; a microphone module which, when a sound including a voice of a user is input, extracts a sound level corresponding to the sound and a sound generating position; and a control module which estimates a position of a lip of the user from the image, extracts a voice level from the sound level corresponding to the position of the lip of the user and a voice generating position from the sound generating position, and recognizes the voice of the user based on at least one of the voice level and the voice generating position.
Abstract translation: 提供了一种移动通信终端，包括：相机模块，其捕获设置区域的图像; 麦克风模块，当输入包括用户的声音的声音时，提取与声音和声音产生位置相对应的声级; 以及控制模块，其从图像估计用户的嘴唇的位置，从与声音产生位置的用户的嘴唇的位置和语音产生位置相对应的声级提取语音电平，并且识别出 基于语音电平和语音产生位置中的至少一个的用户的语音。
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