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1. 发明授权

US10079022B2 Voice recognition terminal, voice recognition server, and voice recognition method for performing personalized voice recognition 有权
公开(公告)号：US10079022B2
公开(公告)日：2018-09-18
申请号：US15193216
申请日：2016-06-27
申请人： ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
发明人： Dong-Hyun Kim
IPC分类号： G01L15/00 , G10L15/04 , G10L15/14 , G10L15/26 , G10L15/28 , G10L15/18 , G10L15/20 , G10L17/00 , G10L15/30 , G10L15/02 , G10L15/183
CPC分类号： G10L15/30 , G10L15/02 , G10L15/183
摘要： A voice recognition terminal, a voice recognition server, and a voice recognition method for performing personalized voice recognition. The voice recognition terminal includes a feature extraction unit for extracting feature data from an input voice signal, an acoustic score calculation unit for calculating acoustic model scores using the feature data, and a communication unit for transmitting the acoustic model scores and state information to a voice recognition server in units of one or more frames, and receiving transcription data from the voice recognition server, wherein the transcription data is recognized using a calculated path of a language network when the voice recognition server calculates the path of the language network using the acoustic model scores.

2. 发明申请

US20210279912A1 METHOD, APPARATUS, AND STORAGE MEDIUM USING PADDING/TRIMMING IN COMPRESSION NEURAL NETWORK 有权
公开(公告)号：US20210279912A1
公开(公告)日：2021-09-09
申请号：US17192480
申请日：2021-03-04
申请人： Electronics and Telecommunications Research Institute
发明人： Joo-Young Lee , Se-Yoon Jeong , Hyoung-Jin Kwon , Dong-Hyun Kim , Youn-Hee Kim , Jong-Ho Kim , Tae-Jin Lee , Jin-Soo Choi
IPC分类号： G06T9/00 , G06K9/46 , G06T3/40
摘要： An encoding apparatus extracts features of an image by applying multiple padding operations and multiple downscaling operations to an image represented by data and transmits feature information indicating the features to a decoding apparatus. The multiple padding operations and the multiple downscaling operations are applied to the image in an order in which one padding operation is applied and thereafter one downscaling operation corresponding to the padding operation is applied. A decoding method receives feature information from an encoding apparatus, and generates a to reconstructed image by applying multiple upscaling operations and multiple trimming operations to an image represented by the feature information. The multiple upscaling operations and the multiple trimming operations are applied to the image in an order in which one upscaling operation is applied and thereafter one trimming operation corresponding to the upscaling operation is applied.

3. 发明授权

US11769276B2 Method, apparatus, and storage medium using padding/trimming in compression neural network 有权
公开(公告)号：US11769276B2
公开(公告)日：2023-09-26
申请号：US17192480
申请日：2021-03-04
申请人： Electronics and Telecommunications Research Institute
发明人： Joo-Young Lee , Se-Yoon Jeong , Hyoung-Jin Kwon , Dong-Hyun Kim , Youn-Hee Kim , Jong-Ho Kim , Tae-Jin Lee , Jin-Soo Choi
IPC分类号： G06T9/00 , G06T3/40 , G06V10/764 , G06V10/82 , G06V10/44
CPC分类号： G06T9/002 , G06T3/4046 , G06V10/454 , G06V10/764 , G06V10/82
摘要： An encoding apparatus extracts features of an image by applying multiple padding operations and multiple downscaling operations to an image represented by data and transmits feature information indicating the features to a decoding apparatus. The multiple padding operations and the multiple downscaling operations are applied to the image in an order in which one padding operation is applied and thereafter one downscaling operation corresponding to the padding operation is applied. A decoding method receives feature information from an encoding apparatus, and generates a reconstructed image by applying multiple upscaling operations and multiple trimming operations to an image represented by the feature information. The multiple upscaling operations and the multiple trimming operations are applied to the image in an order in which one upscaling operation is applied and thereafter one trimming operation corresponding to the upscaling operation is applied.

4. 发明授权

US11665363B2 Method, apparatus, system and computer-readable recording medium for feature map information 有权
公开(公告)号：US11665363B2
公开(公告)日：2023-05-30
申请号：US17535926
申请日：2021-11-26
申请人： Electronics and Telecommunications Research Institute
发明人： Hyoung-Jin Kwon , Ji-Hoon Do , Dong-Hyun Kim , Youn-Hee Kim , Jong-Ho Kim , Joo-Young Lee , Se-Yoon Jeong , Jin-Soo Choi , Tae-Jin Lee , Jee-Hoon Kim , Dong-Gyu Sim , Seoung-Jun Oh , Min-Hun Lee , Yun-Gu Lee , Han-Sol Choi , Kwang-Hwan Kim
IPC分类号： H04N19/503 , H04N19/11
CPC分类号： H04N19/503 , H04N19/11
摘要： Disclosed herein are a method, apparatus, system, and computer-readable recording medium for image compression. An encoding apparatus performs preprocessing of feature map information, frame packing, frame classification, and encoding. A decoding apparatus performs decoding, frame depacking, and postprocessing in order to reconstruct feature map information. By encoding the feature map information, inter-prediction and intra-block prediction for a frame are performed. The encoding apparatus provides the decoding apparatus with a feature map information bitstream for reconstructing the feature map information along with an image information bitstream.

5. 发明授权

US10216729B2 Terminal device and hands-free device for hands-free automatic interpretation service, and hands-free automatic interpretation service method 有权
公开(公告)号：US10216729B2
公开(公告)日：2019-02-26
申请号：US14914390
申请日：2014-04-30
申请人： ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
发明人： Sang-Hun Kim , Ki-Hyun Kim , Ji-Hyun Wang , Dong-Hyun Kim , Seung Yun , Min-Kyu Lee , Dam-Heo Lee , Mu-Yeol Choi
IPC分类号： G06F17/28 , H04M1/60 , G10L13/033 , G10L15/00
摘要： A user terminal, hands-free device and method for hands-free automatic interpretation service. The user terminal includes an interpretation environment initialization unit, an interpretation intermediation unit, and an interpretation processing unit. The interpretation environment initialization unit performs pairing with a hands-free device in response to a request from the hands-free device, and initializes an interpretation environment. The interpretation intermediation unit sends interpretation results obtained by interpreting a user's voice information received from the hands-free device to a counterpart terminal, and receives interpretation results obtained by interpreting a counterpart's voice information from the counterpart terminal. The interpretation processing unit synthesizes the interpretation results of the counterpart into a voice form based on the initialized interpretation environment when the interpretation results are received from the counterpart terminal, and sends the synthesized voice information to the hands-free device.

6. 发明授权

US09601112B2 Speech recognition system and method using incremental device-based acoustic model adaptation 有权
公开(公告)号：US09601112B2
公开(公告)日：2017-03-21
申请号：US14256386
申请日：2014-04-18
申请人： ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
发明人： Dong-Hyun Kim
IPC分类号： G10L15/07 , G10L15/22
CPC分类号： G10L15/07 , G10L2015/228
摘要： An embodiment of the present invention relates to a speech recognition system and method using incremental device-based acoustic model adaptation. The speech recognition system comprises a model selection module selecting an acoustic model of multi-model tree by verifying and categorizing a device key transmitted from a user device; a model management module generating and incrementally adapting multi-model tree by categorizing voice data based on a user device; and a speech recognition module performing speech recognition by receiving the acoustic model selected from the model selection module and transmitting data of which reliability exceeds a predetermined threshold value to the model management module.

7. 发明授权

US09514751B2 Speech recognition device and the operation method thereof 有权
标题翻译：语音识别装置及其操作方法
公开(公告)号：US09514751B2
公开(公告)日：2016-12-06
申请号：US14224427
申请日：2014-03-25
申请人： Electronics and Telecommunications Research Institute
发明人： Dong-Hyun Kim
IPC分类号： G10L15/183 , G10L15/30 , G10L15/187 , G10L15/22
CPC分类号： G10L15/30 , G10L15/183 , G10L15/187 , G10L2015/228
摘要： Described herein is a speech recognition device comprising: a communication module receiving speech data corresponding to speech input from a speech recognition terminal and multi-sensor data corresponding to input environment of the speech; a model selection module selecting a language and acoustic model corresponding to the multi-sensor data among a plurality of language and acoustic models classified according to the speech input environment on the basis of previous multi-sensor data; and a speech recognition module controlling the communication module to apply a feature vector extracted from the speech data to the language and acoustic model and transmit speech recognition result for the speech data to the speech recognition terminal.
摘要翻译：这里描述的是一种语音识别装置，包括：通信模块，接收对应于来自语音识别终端的语音输入的语音数据和对应于语音输入环境的多传感器数据; 模型选择模块，基于先前的多传感器数据，在根据语音输入环境分类的多个语言和声学模型中选择与多传感器数据对应的语言和声学模型; 以及语音识别模块，其控制所述通信模块将从所述语音数据提取的特征向量应用于所述语言和声学模型，并将语音数据的语音识别结果发送到所述语音识别终端。

8. 发明申请

US20150081300A1 SPEECH RECOGNITION SYSTEM AND METHOD USING INCREMENTAL DEVICE-BASED ACOUSTIC MODEL ADAPTATION 有权
标题翻译：语音识别系统和使用基于设备的增强型声学适配器的方法
公开(公告)号：US20150081300A1
公开(公告)日：2015-03-19
申请号：US14256386
申请日：2014-04-18
申请人： ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
发明人： Dong-Hyun Kim
IPC分类号： G10L17/10
CPC分类号： G10L15/07 , G10L2015/228
摘要： An embodiment of the present invention relates to a speech recognition system and method using incremental device-based acoustic model adaptation. The speech recognition system comprises a model selection module selecting an acoustic model of multi-model tree by verifying and categorizing a device key transmitted from a user device; a model management module generating and incrementally adapting multi-model tree by categorizing voice data based on a user device; and a speech recognition module performing speech recognition by receiving the acoustic model selected from the model selection module and transmitting data of which reliability exceeds a predetermined threshold value to the model management module
摘要翻译：本发明的实施例涉及一种使用基于增量设备的声学模型适应的语音识别系统和方法。语音识别系统包括模型选择模块，通过对从用户设备发送的设备密钥进行验证和分类来选择多模型树的声学模型; 模型管理模块通过基于用户设备对语音数据进行分类来生成并递增地适配多模型树; 以及语音识别模块，通过接收从所述模型选择模块中选择的声学模型并将可靠性超过预定阈值的数据发送到模型管理模块来执行语音识别

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