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1. 发明授权

US08504367B2 Speech retrieval apparatus and speech retrieval method 有权
标题翻译：语音检索装置和语音检索方法
公开(公告)号：US08504367B2
公开(公告)日：2013-08-06
申请号：US12872291
申请日：2010-08-31
申请人： Dafei Shi , Yaojie Lu , Yueyan Yin , Jichuan Zheng , Lijun Zhao
发明人： Dafei Shi , Yaojie Lu , Yueyan Yin , Jichuan Zheng , Lijun Zhao
IPC分类号： G10L15/04 , G06F17/30
CPC分类号： G06F17/3074 , G06F17/30743
摘要： Disclosed are a speech retrieval apparatus and a speech retrieval method for searching, in a speech database, for an audio file matching an input search term by using an acoustic model serialization code, a phonemic code, a sub-word unit, and a speech recognition result of speech. The speech retrieval apparatus comprises a first conversion device, a first division device, a first speech retrieval unit creation device, a second conversion device, a second division device, a second speech retrieval unit creation device, and a matching device. The speech retrieval method comprises a first conversion step, a first division step, a first speech retrieval unit creation step, a second conversion step, a second division step, a second speech retrieval unit creation step, and a matching step.
摘要翻译：公开了一种用于在语音数据库中搜索与输入搜索词匹配的音频文件的语音检索装置和语音检索方法，该音频文件通过使用声学模型序列化码，音素码，子字单元和语音识别结果语言语音检索装置包括第一转换装置，第一分割装置，第一语音检索单元创建装置，第二转换装置，第二分割装置，第二语音检索单元创建装置和匹配装置。语音检索方法包括第一转换步骤，第一分割步骤，第一语音检索单元创建步骤，第二转换步骤，第二分割步骤，第二语音检索单元创建步骤和匹配步骤。

2. 发明授权

US08316004B2 Speech retrieval apparatus and speech retrieval method 有权
标题翻译：语音检索装置和语音检索方法
公开(公告)号：US08316004B2
公开(公告)日：2012-11-20
申请号：US12910148
申请日：2010-10-22
申请人： Yueyan Yin , Yaojie Lu , Dafei Shi , Jichuan Zheng , Lijun Zhao
发明人： Yueyan Yin , Yaojie Lu , Dafei Shi , Jichuan Zheng , Lijun Zhao
IPC分类号： G06F7/00 , G06F17/30
CPC分类号： G10L25/48 , G06F17/30746 , G06F17/30749 , G10H2240/131
摘要： Disclosed are a speech retrieval apparatus and a speech retrieval method for searching, in an audio file database, for one or more target audio files by using one or more input search terms. The speech retrieval apparatus comprises a related document obtaining unit configured to search, in a related document database where documents related to audio files in the audio file database are stored, for one or more related documents by using the search terms; a correspondence audio file obtaining unit configured to search, in the audio file database, for one or more correspondence audio files corresponding to the obtained related documents; and a speech-to-speech search unit configured to search, in the audio file database, for the target audio files by using the obtained correspondence audio files.
摘要翻译：公开了一种用于在音频文件数据库中通过使用一个或多个输入搜索项来搜索一个或多个目标音频文件的语音检索装置和语音检索方法。语音检索装置包括：相关文档获取单元，被配置为在相关文档数据库中搜索与音频文件数据库中的音频文件相关的文档，通过使用搜索词来搜索一个或多个相关文档; 对应音频文件获取单元，被配置为在音频文件数据库中搜索与所获得的相关文档相对应的一个或多个对应音频文件; 以及语音到语音搜索单元，被配置为通过使用所获得的对应音频文件在音频文件数据库中搜索目标音频文件。

3. 发明申请

US20110071833A1 SPEECH RETRIEVAL APPARATUS AND SPEECH RETRIEVAL METHOD 有权
标题翻译：语音检索装置和语音检索方法
公开(公告)号：US20110071833A1
公开(公告)日：2011-03-24
申请号：US12872291
申请日：2010-08-31
申请人： Dafei SHI , Yaojie Lu , Yueyan Yin , Jichuan Zheng , Lijun Zhao
发明人： Dafei SHI , Yaojie Lu , Yueyan Yin , Jichuan Zheng , Lijun Zhao
IPC分类号： G10L15/04
CPC分类号： G06F17/3074 , G06F17/30743
摘要： Disclosed are a speech retrieval apparatus and a speech retrieval method for searching, in a speech database, for an audio file matching an input search term by using an acoustic model serialization code, a phonemic code, a sub-word unit, and a speech recognition result of speech. The speech retrieval apparatus comprises a first conversion device, a first division device, a first speech retrieval unit creation device, a second conversion device, a second division device, a second speech retrieval unit creation device, and a matching device. The speech retrieval method comprises a first conversion step, a first division step, a first speech retrieval unit creation step, a second conversion step, a second division step, a second speech retrieval unit creation step, and a matching step.
摘要翻译：公开了一种用于在语音数据库中搜索与输入搜索词匹配的音频文件的语音检索装置和语音检索方法，该音频文件通过使用声学模型序列化码，音素码，子字单元和语音识别结果语言语音检索装置包括第一转换装置，第一分割装置，第一语音检索单元创建装置，第二转换装置，第二分割装置，第二语音检索单元创建装置和匹配装置。语音检索方法包括第一转换步骤，第一分割步骤，第一语音检索单元创建步骤，第二转换步骤，第二分割步骤，第二语音检索单元创建步骤和匹配步骤。

4. 发明申请

US20110131236A1 SPEECH RETRIEVAL APPARATUS AND SPEECH RETRIEVAL METHOD 有权
标题翻译：语音检索装置和语音检索方法
公开(公告)号：US20110131236A1
公开(公告)日：2011-06-02
申请号：US12910148
申请日：2010-10-22
申请人： Yueyan YIN , Yaojie Lu , Dafei Shi , Jichuan Zheng , Lijun Zhao
发明人： Yueyan YIN , Yaojie Lu , Dafei Shi , Jichuan Zheng , Lijun Zhao
IPC分类号： G06F17/30
CPC分类号： G10L25/48 , G06F17/30746 , G06F17/30749 , G10H2240/131
摘要： Disclosed are a speech retrieval apparatus and a speech retrieval method for searching, in an audio file database, for one or more target audio files by using one or more input search terms. The speech retrieval apparatus comprises a related document obtaining unit configured to search, in a related document database where documents related to audio files in the audio file database are stored, for one or more related documents by using the search terms; a correspondence audio file obtaining unit configured to search, in the audio file database, for one or more correspondence audio files corresponding to the obtained related documents; and a speech-to-speech search unit configured to search, in the audio file database, for the target audio files by using the obtained correspondence audio files.
摘要翻译：公开了一种用于在音频文件数据库中通过使用一个或多个输入搜索项来搜索一个或多个目标音频文件的语音检索装置和语音检索方法。语音检索装置包括：相关文档获取单元，被配置为在相关文档数据库中搜索与音频文件数据库中的音频文件相关的文档，通过使用搜索词来搜索一个或多个相关文档; 对应音频文件获取单元，被配置为在音频文件数据库中搜索与所获得的相关文档相对应的一个或多个对应音频文件; 以及语音到语音搜索单元，被配置为通过使用所获得的对应音频文件在音频文件数据库中搜索目标音频文件。

5. 发明授权

US09373043B2 Method and apparatus for detecting road partition 有权
标题翻译：用于检测道路分隔的方法和装置
公开(公告)号：US09373043B2
公开(公告)日：2016-06-21
申请号：US13708013
申请日：2012-12-07
申请人： Yaojie Lu , Ganmei You , Jichuan Zheng
发明人： Yaojie Lu , Ganmei You , Jichuan Zheng
IPC分类号： G06K9/00
CPC分类号： G06K9/00798
摘要： A method and an apparatus are used for detecting a road partition, the method comprising: a step of obtaining a disparity top view having a road area; and a step of detecting parallel lines as the road partitions from the disparity top view.
摘要翻译：一种用于检测道路分隔的方法和装置，所述方法包括：获得具有道路面积的视差俯视图的步骤; 以及从视差俯视图检测平行线作为道路分隔的步骤。

6. 发明授权

US08923605B2 Method and system for detecting object on a road 有权
标题翻译：道路上物体检测方法及系统
公开(公告)号：US08923605B2
公开(公告)日：2014-12-30
申请号：US13673199
申请日：2012-11-09
申请人： Ganmei You , Yaojie Lu , Jichuan Zheng
发明人： Ganmei You , Yaojie Lu , Jichuan Zheng
IPC分类号： G06K9/00 , H04N7/18 , H04N13/02
CPC分类号： H04N7/18 , G06K9/00208 , G06K9/00798 , G06K9/00805 , G06T7/75 , G06T2207/10028 , G06T2207/30261 , H04N13/204
摘要： Disclosed are a method and a system for detecting an object on a road. The method comprises a step of simultaneously capturing two depth maps, and then calculating a disparity map; a step of obtaining, based on the disparity map, a V-disparity image by adopting a V-disparity algorithm; a step of detecting an oblique line in the V-disparity image, and then removing points in the disparity map, corresponding to the oblique line so as to acquire a sub-disparity map excluding the road; a step of detecting plural vertical lines in the V-disparity image, and then extracting, for each of the plural vertical lines, points corresponding to this vertical line from the sub-disparity map as an object sub-disparity map corresponding to this vertical line; and a step of merging any two rectangular areas of the object sub-disparity maps approaching each other, into a rectangular object area.
摘要翻译：公开了一种用于在道路上检测物体的方法和系统。该方法包括同时捕获两个深度图，然后计算视差图的步骤; 基于视差图，通过采用V视差算法获得V视差图像的步骤; 检测V型视差图像中的斜线，然后去除与斜线对应的视差图中的点，以获得不包括道路的子视差图; 检测V-视差图像中的多个垂直线的步骤，然后对于每个垂直线，提取与该副视差图相对应的该垂直线的点作为对应于该垂直线的对象子视差图 ; 以及将彼此靠近的对象子视差映射的任何两个矩形区域合并成矩形对象区域的步骤。

7. 发明授权

US09326357B2 Lighting device, local device, lighting control system, and lighting control method 有权
标题翻译：照明装置，本地装置，照明控制系统和照明控制方法
公开(公告)号：US09326357B2
公开(公告)日：2016-04-26
申请号：US14201998
申请日：2014-03-10
申请人： Guanglei Zhang , Jichuan Zheng
发明人： Guanglei Zhang , Jichuan Zheng
IPC分类号： H05B37/02
CPC分类号： H05B37/0218 , H04B10/116 , H05B37/0272 , Y02B20/46
摘要： A lighting control method for use in a lighting control system is disclosed. The lighting control method includes acquiring an influence coefficient of each of lighting devices on at least one local device based on a measured amount of invisible beams and a measured amount of visible light, the influence coefficient representing an influence level of each of the lighting devices on the local device; and acquiring a dimmer level of each of visible light sources based on a corresponding one of the influence coefficients to control the amount of the visible light measured at a position of the local device such that the measured amount of the visible light reaches or approaches a target lighting amount of the local device.
摘要翻译：公开了一种在照明控制系统中使用的照明控制方法。照明控制方法包括基于测量的不可见光量和可见光的量来获取至少一个本地设备上的每个照明设备的影响系数，表示每个照明设备的影响等级的影响系数本地设备; 以及基于所述影响系数中的相应一个，获取每个所述可见光源的调光器电平，以控制在所述本地装置的位置处测量的可见光的量，使得所述可见光的测量量达到或接近目标本地设备的照明量。

8. 发明申请

US20140333209A1 INTELLIGENT ILLUMINATION CONTROL METHOD, APPARATUS, AND SYSTEM 有权
标题翻译：智能照明控制方法，装置和系统
公开(公告)号：US20140333209A1
公开(公告)日：2014-11-13
申请号：US14257101
申请日：2014-04-21
申请人： Xinping Bao , Guanglei Zhang , Jichuan Zheng
发明人： Xinping Bao , Guanglei Zhang , Jichuan Zheng
IPC分类号： H05B37/02
CPC分类号： H05B37/0227 , H05B37/0218 , Y02B20/46 , Y02B20/48
摘要： Disclosed are an intelligent illumination control method, apparatus, and system. The method includes a step of obtaining at least one image of a predetermined lighting area captured by at least one stereo camera; a step of determining, based on the at least one image, one or more target illuminance values of the predetermined lighting area; and a step of determining, based on the one or more target illuminance values, a dimming level of at least one illumination apparatus so that the at least one illumination apparatus works according to the determined dimming level.
摘要翻译：公开了一种智能照明控制方法，装置和系统。该方法包括获得由至少一个立体相机捕获的预定照明区域的至少一个图像的步骤; 基于所述至少一个图像来确定所述预定照明区域的一个或多个目标照度值的步骤; 以及基于所述一个或多个目标照度值确定至少一个照明装置的调光水平，使得所述至少一个照明装置根据所确定的调光水平工作的步骤。

9. 发明申请

US20140252963A1 LIGHTING DEVICE, LOCAL DEVICE, LIGHTING CONTROL SYSTEM, AND LIGHTING CONTROL METHOD 有权
标题翻译：照明装置，本地装置，照明控制系统和照明控制方法
公开(公告)号：US20140252963A1
公开(公告)日：2014-09-11
申请号：US14201998
申请日：2014-03-10
申请人： Guanglei Zhang , Jichuan Zheng
发明人： Guanglei Zhang , Jichuan Zheng
IPC分类号： H05B37/02
CPC分类号： H05B37/0218 , H04B10/116 , H05B37/0272 , Y02B20/46
摘要： A lighting control method for use in a lighting control system is disclosed. The lighting control method includes acquiring an influence coefficient of each of lighting devices on at least one local device based on a measured amount of invisible beams and a measured amount of visible light, the influence coefficient representing an influence level of each of the lighting devices on the local device; and acquiring a dimmer level of each of visible light sources based on a corresponding one of the influence coefficients to control the amount of the visible light measured at a position of the local device such that the measured amount of the visible light reaches or approaches a target lighting amount of the local device.
摘要翻译：公开了一种在照明控制系统中使用的照明控制方法。照明控制方法包括基于测量的不可见光量和可见光的量来获取至少一个本地设备上的每个照明设备的影响系数，表示每个照明设备的影响等级的影响系数本地设备; 以及基于所述影响系数中的相应一个，获取每个所述可见光源的调光器电平，以控制在所述本地装置的位置处测量的可见光的量，使得所述可见光的测量量达到或接近目标本地设备的照明量。

10. 发明授权

US10607243B2 User behavior analysis method and device as well as non-transitory computer-readable medium 有权
公开(公告)号：US10607243B2
公开(公告)日：2020-03-31
申请号：US15658534
申请日：2017-07-25
申请人： Guanglei Zhang , Jichuan Zheng , Bin Dong , Yixuan Tong
发明人： Guanglei Zhang , Jichuan Zheng , Bin Dong , Yixuan Tong
IPC分类号： G06Q30/00 , G06Q30/02 , G06N5/02 , G06Q30/06 , G06N20/00
摘要： User behavior analysis method and device are disclosed. The method comprises: obtaining a behavior record of users regarding commodities; acquiring, by determining a commodity feature vector in a predetermined commodity feature space of each of the commodities, a commodity feature matrix consisting of the commodity feature vectors of the commodities; for each of the users, calculating, based on a sub behavior record of the corresponding user regarding each of the commodities, a preference score of the corresponding user regarding each of the commodities, so as to get a score matrix composed of the preference scores of the users regarding the commodities; and for each of the users, determining, based on a regularized least squares based solution of a difference function of the score matrix and a prediction matrix, a user feature vector of the corresponding user in its related predetermined commodity feature space.

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