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1. 发明授权

US08234232B2 Word-spacing correction system and method 失效
标题翻译：字间距校正系统及方法
公开(公告)号：US08234232B2
公开(公告)日：2012-07-31
申请号：US12419594
申请日：2009-04-07
申请人： Hee Jun Song , Young Hee Park , Hyun Sik Shim , Jong Gyu Ham , Hark Soo Kim , Jong Hwan Kim , Yeong Kil Song
发明人： Hee Jun Song , Young Hee Park , Hyun Sik Shim , Jong Gyu Ham , Hark Soo Kim , Jong Hwan Kim , Yeong Kil Song
IPC分类号： G06F17/00 , G06F15/18 , G06N5/02
CPC分类号： G06F17/2294 , G06F17/273
摘要： A word-spacing correction system and method are provided to automatically recognize and correct errors in the spacing of word inputs in an electronic device with relatively low computing power. In a learning process, probability information about each feature is created from a corpus of correct words, and then error correction rules are created by applying the probability information to a corpus of incorrect words from which all spaces between words of the corpus of correct words are removed. In an applying process, word-spacing in a user's input sentence is corrected by applying the probability information and the error correction rules to the user's input sentence.
摘要翻译：提供了一种字距校正系统和方法，用于以相对较低的计算能力来自动识别和校正电子设备中字输入的间隔中的错误。在学习过程中，从正确单词的语料库创建关于每个特征的概率信息，然后通过将概率信息应用于不正确单词的语料库来创建错误校正规则，从而从正确单词的语料库中的所有空格都是删除。在应用过程中，通过将概率信息和纠错规则应用于用户的输入句来校正用户输入句中的字间距。

2. 发明授权

US08229089B2 Method and apparatus for controlling output level of voice signal during video telephony 有权
标题翻译：用于在视频电话期间控制语音信号的输出电平的方法和装置
公开(公告)号：US08229089B2
公开(公告)日：2012-07-24
申请号：US12802427
申请日：2010-06-07
申请人： Hee-Jun Song , Je-Han Yoon , Hyun-Sik Shim , Young-Hee Park
发明人： Hee-Jun Song , Je-Han Yoon , Hyun-Sik Shim , Young-Hee Park
IPC分类号： H04M11/00
CPC分类号： H04N7/147 , H04N21/42203 , H04N21/4223 , H04N21/439 , H04N21/44008 , H04N21/4788
摘要： A method and apparatus controls an output level of a voice signal for video telephony by considering the distance between a user and a terminal and surrounding noises. An input image signal and an input voice signal of the user to be used for the video telephony are received at the user's terminal. A received image signal and a received voice signal received from the other party's terminal to which the video telephony is connected, are output on the user's terminal. The user's face region included in the input image signal is extracted. A size information of the extracted face region is checked. A distance information about a distance from the user is checked using the size information. And an output level of the received voice signal is controlled based on the distance information.
摘要翻译：一种方法和装置通过考虑用户和终端之间的距离以及周围的噪声来控制用于视频电话的语音信号的输出电平。在用户的终端处接收要用于视频电话的用户的输入图像信号和输入语音信号。接收到的图像信号和从视频电话所连接的另一方终端接收到的接收到的语音信号被输出到用户终端。提取包括在输入图像信号中的用户的脸部区域。检查提取的面部区域的尺寸信息。使用尺寸信息检查关于距离用户的距离的距离信息。并且基于距离信息来控制接收到的语音信号的输出电平。

3. 发明授权

US07890210B2 Network-based robot control system and robot velocity control method in the network-based robot control system 有权
标题翻译：基于网络的机器人控制系统和机器人速度控制方法在基于网络的机器人控制系统中
公开(公告)号：US07890210B2
公开(公告)日：2011-02-15
申请号：US11395768
申请日：2006-03-31
申请人： Byung-Kwon Choi , Hyun-Sik Shim , Joon-Koo Kim
发明人： Byung-Kwon Choi , Hyun-Sik Shim , Joon-Koo Kim
IPC分类号： G06F19/00
CPC分类号： B25J9/1689 , G05B2219/40174
摘要： Provided are a network-based robot control system and a robot velocity control method in the network-based robot control system. A client calculates a robot control velocity according to its reception state of video data frames captured by a robot, generates a robot control message including the calculated robot control velocity, and transmits the robot control message to the robot. The robot then changes its velocity according to the robot control velocity included in the received robot control message. In this way, the velocity of the robot is controlled according to the video data reception state of the client, thereby allowing a user to easily control the robot regardless of the performance of the client.
摘要翻译：提供了一种基于网络的机器人控制系统和基于网络的机器人控制系统中的机器人速度控制方法。客户端根据机器人捕获的视频数据帧的接收状态来计算机器人控制速度，生成包含所计算的机器人控制速度的机器人控制消息，并将机器人控制消息发送给机器人。然后机器人根据包含在接收的机器人控制消息中的机器人控制速度改变其速度。以这种方式，根据客户端的视频数据接收状态来控制机器人的速度，从而允许用户容易地控制机器人，而不管客户端的性能如何。

4. 发明申请

US20070055527A1 Method for synthesizing various voices by controlling a plurality of voice synthesizers and a system therefor 审中-公开
标题翻译：通过控制多个语音合成器及其系统来合成各种语音的方法
公开(公告)号：US20070055527A1
公开(公告)日：2007-03-08
申请号：US11516865
申请日：2006-09-07
申请人： Myeong-Gi Jeong , Young-Hee Park , Jong-Chang Lee , Hyun-Sik Shim
发明人： Myeong-Gi Jeong , Young-Hee Park , Jong-Chang Lee , Hyun-Sik Shim
IPC分类号： G10L13/08
CPC分类号： G10L13/033
摘要： Disclosed is a voice synthesis system for performing various voice synthesis functions. At least one voice synthesizer synthesizes voices, and a TTS (Text-To-Speech) matching unit for controlling the voice synthesizer converts a text coming from a client apparatus into voices by analyzing the text. The system also includes a background sound mixer for mixing a background sound with the synthesized voices received from the voice synthesizer, and a modulation effective device for imparting sound-modulation effect to the synthesized voices. Thus, the system provides the user with more services by generating synthesized voices imparted with various effects.
摘要翻译：公开了一种用于执行各种语音合成功能的语音合成系统。至少一个语音合成器合成语音，并且用于控制语音合成器的TTS（文本到语音）匹配单元通过分析文本将来自客户端设备的文本转换成语音。该系统还包括用于将背景声音与从语音合成器接收的合成语音混合的背景混音器，以及用于对合成语音赋予声音调制效果的调制有效装置。因此，该系统通过产生具有各种效果的合成语音来向用户提供更多的服务。

5. 发明申请

US20060122831A1 Speech recognition system for automatically controlling input level and speech recognition method using the same 审中-公开
标题翻译：用于自动控制输入电平和语音识别方法的语音识别系统
公开(公告)号：US20060122831A1
公开(公告)日：2006-06-08
申请号：US11262843
申请日：2005-11-01
申请人： Myeong-Gi Jeong , Hyun-Sik Shim , Jong-Chang Lee , Kwang-Choon Kim
发明人： Myeong-Gi Jeong , Hyun-Sik Shim , Jong-Chang Lee , Kwang-Choon Kim
IPC分类号： G10L15/00
CPC分类号： G10L25/78 , G10L2025/786 , H03G3/32
摘要： A speech recognition system comprises: a speech pickup element for picking up speech from an external speaker; a speech level controller for receiving the picked up speech at a speech input level provided by a speech recognizer, and outputting the received speech to the speech recognizer; a speech detector for detecting a speech signal period needed for speech recognition from the speech output from the speech receiver; a speech saturation detector for determining, based on the threshold value, whether the speech signal in the detected speech signal period is saturated; and an input level determiner for determining a new speech input level, and outputting information on the new speech input level to the speech receiver when the speech signal in the speech signal period is saturated, whereby the speech receiver receives the speech in a unsaturated state. A speech recognition method comprises steps corresponding to the functions of the system as specified above.
摘要翻译：语音识别系统包括：用于从外部扬声器拾取语音的语音拾取元件; 语音级控制器，用于在由语音识别器提供的语音输入电平上接收所拾取的语音，并将接收的语音输出到语音识别器; 语音检测器，用于从语音接收器输出的语音中检测语音识别所需的语音信号周期; 语音饱和检测器，用于基于所述阈值来确定所检测到的语音信号周期中的语音信号是否饱和; 以及用于确定新的语音输入电平的输入电平确定器，并且当语音信号周期中的语音信号饱和时，将关于新的语音输入电平的信息输出到语音接收机，由此语音接收机接收不饱和状态的语音。语音识别方法包括与上述系统的功能相对应的步骤。

6. 发明申请

US20060104517A1 Template-based face detection method 审中-公开
标题翻译：基于模板的人脸检测方法
公开(公告)号：US20060104517A1
公开(公告)日：2006-05-18
申请号：US11262842
申请日：2005-11-01
申请人： Byoung-Chul Ko , Jong-Chang Lee , Hyun-Sik Shim
发明人： Byoung-Chul Ko , Jong-Chang Lee , Hyun-Sik Shim
IPC分类号： G06K9/62 , G06K9/36
CPC分类号： G06K9/00228
摘要： A template-based face detection method includes: producing an average face image from a face database, wavelet-converting the produced face image, and removing a low frequency component of high and low frequency components of the converted image, the low frequency component being sensitive to illumination; producing a face template with only high horizontal and vertical frequency components of the high frequency components; and retrieving an initial face position using the face template when an image is inputted, and detecting the face in a next frame by using, as a face template for the next frame, a template obtained by linearly combining the face template with a high frequency wavelet coefficient corresponding to the position of the face in a current frame. Thus, the method has a shortened calculation time for face detection, and can accurately detect a face irrespective of skin color and illumination.
摘要翻译：基于模板的人脸检测方法包括：从面部数据库产生平均脸部图像，对产生的面部图像进行小波变换，以及去除转换图像的高频和低频分量的低频分量，低频分量敏感照明; 产生仅具有高频分量的高水平和垂直频率分量的面模板; 以及当输入图像时使用面部模板检索初始面部位置，并且通过使用作为下一帧的面部模板来检测下一帧中的脸部，通过将面部模板与高频小波线性组合而获得的模板对应于当前帧中的脸部位置的系数。因此，该方法具有缩短的脸部检测的计算时间，并且可以准确地检测脸部，而与肤色和照明无关。

7. 发明申请

US20100329511A1 Apparatus and method for detecting hands of subject in real time 有权
标题翻译：用于实时检测被摄体的手的装置和方法
公开(公告)号：US20100329511A1
公开(公告)日：2010-12-30
申请号：US12803369
申请日：2010-06-25
申请人： Je-Han Yoon , Hee-Jun Song , Hyun-Sik Shim , Young-Hee Park , Jae-Wook Jeon , Tae-Houn Song , Cong-Thien Pham , Seung-Hun Jin , Duc-Dung Nguyen
发明人： Je-Han Yoon , Hee-Jun Song , Hyun-Sik Shim , Young-Hee Park , Jae-Wook Jeon , Tae-Houn Song , Cong-Thien Pham , Seung-Hun Jin , Duc-Dung Nguyen
IPC分类号： G06K9/00
CPC分类号： G06K9/00382
摘要： An apparatus and method can effectively detect both hands and hand shape of a user from images input through cameras. A skin image detecting skin regions from one of the input images and a stereoscopic distance image are used. For hand detection, background and noise are eliminated from a combined image of the skin image and the distance image and regions corresponding to actual both hands are detected from effective images having a high probability of hands. For hand shape detection, a non-skin region is eliminated from the skin image based on the stereoscopic distance information, hand shape candidate regions are detected from the remaining region after elimination, and finally a hand shape is determined.
摘要翻译：一种装置和方法可以通过相机输入的图像有效地检测用户的手和手的形状。使用从输入图像之一和立体距离图像检测皮肤区域的皮肤图像。对于手部检测，从皮肤图像的组合图像中消除背景和噪声，并且从具有高概率手的有效图像检测距离图像和对应于实际双手的区域。对于手形检测，基于立体距离信息从皮肤图像中去除非皮肤区域，从消除后的剩余区域检测手形候补区域，最后确定手形。

8. 发明申请

US20090171504A1 METHOD AND APPARATUS FOR DETECTING MOVEMENT ERROR IN MOBILE ROBOT 有权
标题翻译：用于检测移动机器人运动误差的方法和装置
公开(公告)号：US20090171504A1
公开(公告)日：2009-07-02
申请号：US12343653
申请日：2008-12-24
申请人： Seung Yong Hyung , Jong Owan Kim , Jong Chang Lee , Jong Ho Park , Hyun Sik Shim , Kun Hak Lee
发明人： Seung Yong Hyung , Jong Owan Kim , Jong Chang Lee , Jong Ho Park , Hyun Sik Shim , Kun Hak Lee
IPC分类号： G06F19/00
CPC分类号： G01C21/12
摘要： An apparatus and method for detecting movement errors due to the wheel slip or transient current generated while a mobile robot is traveling. The movement error detecting method includes: detecting movement of the wheels in a sensor part according to a movement command input to a drive motor, and outputting an actual output value from the sensor part; calculating an ideal output value for output from the sensor part as the wheels are moved according to the movement command; and comparing the actual output value with the ideal output value to determine and residual fault and detect movement errors.
摘要翻译：一种用于检测在移动机器人行进时产生的车轮滑移或瞬态电流引起的移动误差的装置和方法。运动误差检测方法包括：根据输入到驱动马达的运动指令，检测传感器部分中的车轮的运动，并从传感器部分输出实际的输出值; 根据移动指令，计算用于从传感器部分输出的理想输出值，随着车轮的移动; 并将实际输出值与理想输出值进行比较，以确定残余故障并检测运动误差。

9. 发明申请

US20080273766A1 FACE RECOGNITION SYSTEM AND METHOD BASED ON ADAPTIVE LEARNING 有权
标题翻译：基于自适应学习的面部识别系统和方法
公开(公告)号：US20080273766A1
公开(公告)日：2008-11-06
申请号：US12115250
申请日：2008-05-05
申请人： Hyun-Soo Kim , Je-Han Yoon , Hyun-Sik Shim , Young-Hee Park , Do-Hyung Kim , Woo-Han Yun
发明人： Hyun-Soo Kim , Je-Han Yoon , Hyun-Sik Shim , Young-Hee Park , Do-Hyung Kim , Woo-Han Yun
IPC分类号： G06K9/00
CPC分类号： G06K9/00295
摘要： A face recognition system based on adaptive learning includes a specific person detection and tracking unit for detecting and tracking a specific person from a moving image. A facial feature extraction unit extracts a plurality of facial feature vectors from the detected and tracked specific person. A face recognition unit searches for a given registration model by comparing the extracted facial feature vectors with facial feature vectors of the registration models previously stored in a user registration model database. A learning target selection unit selects a facial feature vector to be added to a record of the given registration model from among the extracted facial feature vectors. A registration model learning unit adds and updates the selected facial feature vector to the record of the given registration model.
摘要翻译：基于自适应学习的面部识别系统包括用于从运动图像中检测和跟踪特定人物的特定人物检测和跟踪单元。面部特征提取单元从检测到和跟踪的特定人物中提取多个面部特征向量。面部识别单元通过将提取的面部特征向量与先前存储在用户登记模型数据库中的登记模型的面部特征向量进行比较来搜索给定的登记模型。学习目标选择单元从所提取的面部特征向量中选择要添加到给定登记模型的记录的面部特征向量。注册模型学习单元将所选择的面部特征向量添加并更新到给定注册模型的记录。

10. 发明申请

US20060268785A1 Wireless communication system and method for preventing mutual interference between wireless communication channels 审中-公开
标题翻译：用于防止无线通信信道之间的相互干扰的无线通信系统和方法
公开(公告)号：US20060268785A1
公开(公告)日：2006-11-30
申请号：US11439942
申请日：2006-05-24
申请人： Jong-Ho Park , Hyun-Sik Shim , Jong-Chang Lee
发明人： Jong-Ho Park , Hyun-Sik Shim , Jong-Chang Lee
IPC分类号： H04Q7/00
CPC分类号： H04W36/12
摘要： Disclosed is a method for preventing mutual interference between wireless communication channels in a wireless communication system that includes at least one station, at least one AP connected to said at least one station, and a server. The method includes periodically checking by each AP wireless communication connection information on wireless communication setup with said at least one station; receiving by the server the wireless communication connection information from said at least one AP; analyzing by the server the received wireless communication connection information, determining if there exist an AP and stations connected to the AP, and generating a setup change message; transmitting by the server the generated setup change message to the AP and the stations; and receiving by the AP and the stations connected to the AP the setup change message, and changing the wireless communication setup based on the setup change message.
摘要翻译：公开了一种防止无线通信系统中的无线通信信道之间的相互干扰的方法，所述无线通信系统包括至少一个站，连接到所述至少一个站的至少一个AP和服务器。该方法包括通过每个AP无线通信连接周期性地检查与所述至少一个站的无线通信建立的信息; 由所述服务器接收来自所述至少一个AP的无线通信连接信息; 由服务器分析接收到的无线通信连接信息，确定是否存在连接到AP的AP和站，并生成建立改变消息; 由服务器发送生成的设置更改消息给AP和站; 以及由AP和连接到AP的站接收设置改变消息，以及基于设置改变消息来改变无线通信建立。

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