专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 发明授权

US08638364B2 User interface system and method using thermal imaging 有权
标题翻译：用户界面系统和使用热成像的方法
公开(公告)号：US08638364B2
公开(公告)日：2014-01-28
申请号：US12969501
申请日：2010-12-15
申请人： Ruxin Chen , Steven Osman
发明人： Ruxin Chen , Steven Osman
IPC分类号： H04N7/18 , A63F9/24 , A61B5/08
CPC分类号： H04N5/33 , G01S11/12 , G06F3/011 , G06F3/017 , G06F21/32
摘要： A thermal imaging interface for control of a computer program may obtain one or more thermal infrared images of one or more objects with one or more thermographic cameras. The images may be analyzed to identify one or more characteristics of the objects. Such characteristics may be used as a control input in the computer program.
摘要翻译：用于控制计算机程序的热成像接口可以利用一个或多个热成像相机获得一个或多个物体的一个或多个热红外图像。可以分析图像以识别对象的一个或多个特征。这种特征可以用作计算机程序中的控制输入。

22. 发明申请

US20130297298A1 SOURCE SEPARATION USING INDEPENDENT COMPONENT ANALYSIS WITH MIXED MULTI-VARIATE PROBABILITY DENSITY FUNCTION 有权
标题翻译：使用具有混合多变概率密度函数的独立分量分析的源分离
公开(公告)号：US20130297298A1
公开(公告)日：2013-11-07
申请号：US13464833
申请日：2012-05-04
申请人： Jaekwon Yoo , Ruxin Chen
发明人： Jaekwon Yoo , Ruxin Chen
IPC分类号： G10L19/14
CPC分类号： G10L21/0272 , G10L2021/02082 , G10L2021/02166
摘要： Methods and apparatus for signal processing are disclosed. Source separation can be performed to extract source signals from mixtures of source signals by way of independent component analysis. Source separation described herein involves mixed multivariate probability density functions that are mixtures of component density functions having different parameters corresponding to frequency components of different sources, different time segments, or some combination thereof.
摘要翻译：公开了用于信号处理的方法和装置。可以通过独立分量分析来执行源分离以从源信号的混合中提取源信号。本文描述的源分离涉及混合多元概率密度函数，其是具有对应于不同源的频率分量，不同时间段或其某些组合的不同参数的组分密度函数的混合。

23. 发明申请

US20120110447A1 CONTROL OF VIRTUAL OBJECT USING DEVICE TOUCH INTERFACE FUNCTIONALITY 有权
标题翻译：使用设备触摸界面功能控制虚拟对象
公开(公告)号：US20120110447A1
公开(公告)日：2012-05-03
申请号：US12917362
申请日：2010-11-01
申请人： Ruxin Chen
发明人： Ruxin Chen
IPC分类号： G06F3/01 , G06F3/041
CPC分类号： G06F3/0416 , G06F1/1626 , G06F3/03547 , G06F3/0412 , G06F3/04815 , G06F3/04845 , G06F3/0488 , G06F3/04883 , G06F3/04886 , G06F3/1423 , G06F2203/04802 , G06F2203/04808 , G06T19/006
摘要： A virtual object can be controlled using one or more touch interfaces. A location for a first touch input can be determined on a first touch interface. A location for a second touch input can be determined on a second touch interface. A three-dimensional segment can be generated using the location of the first touch input, the location of the second touch input, and a pre-determined spatial relationship between the first touch interface and the second touch interface. The virtual object can be manipulated using the three-dimensional segment in c) as a control input. The manipulated virtual object can be displayed on a display.
摘要翻译：可以使用一个或多个触摸界面来控制虚拟对象。用于第一触摸输入的位置可以在第一触摸界面上确定。用于第二触摸输入的位置可以在第二触摸界面上确定。可以使用第一触摸输入的位置，第二触摸输入的位置以及第一触摸界面和第二触摸界面之间的预定空间关系来生成三维区段。可以使用c）中的三维段作为控制输入来操纵虚拟对象。被操纵的虚拟对象可以显示在显示器上。

24. 发明申请

US20100324898A1 VOICE RECOGNITION WITH DYNAMIC FILTER BANK ADJUSTMENT BASED ON SPEAKER CATEGORIZATION 有权
标题翻译：基于扬声器分类的动态滤波器调整语音识别
公开(公告)号：US20100324898A1
公开(公告)日：2010-12-23
申请号：US12841101
申请日：2010-07-21
申请人： Ruxin Chen
发明人： Ruxin Chen
IPC分类号： G10L17/00
CPC分类号： G10L15/065 , G10L17/00 , G10L25/90
摘要： Voice recognition methods and systems are disclosed. A voice signal is obtained for an utterance of a speaker. The speaker is categorized as a male, female, or child and the categorization is used as a basis for dynamically adjusting a maximum frequency fmax and a minimum frequency fmin of a filter bank used for processing the input utterance to produce an output. Corresponding gender or age specific acoustic models are used to perform voice recognition based on the filter bank output.
摘要翻译：公开了语音识别方法和系统。获得扬声器发声的语音信号。扬声器被分类为男性，女性或儿童，分类被用作动态调整用于处理输入话语以产生输出的滤波器组的最大频率fmax和最小频率fmin的基础。使用相应的性别或年龄特定的声学模型来执行基于滤波器组输出的语音识别。

25. 发明申请

US20090252344A1 GAMING HEADSET AND CHARGING METHOD 有权
标题翻译：游戏头和充电方法
公开(公告)号：US20090252344A1
公开(公告)日：2009-10-08
申请号：US12099046
申请日：2008-04-07
申请人： Xiadong Mao , Ruxin Chen , Seth C.H. Luisi
发明人： Xiadong Mao , Ruxin Chen , Seth C.H. Luisi
IPC分类号： H04R1/10
CPC分类号： H04R1/1025 , H04R1/1041 , H04R3/005 , H04R2201/107 , H04R2205/021 , H04R2420/03 , H04R2420/07
摘要： An audio headset may comprise a case, near field microphone and far field microphone. A speaker, processor, memory, battery, charging interface and cradle detection circuit may be mounted to the case. Processor-executable instructions embodied in the memory, may be configured to implement a battery charging method. The headset may be shut off in response to placement of the headset in a charging cradle. The far-field microphone is turned on but not the near-field microphone. The battery may then be charged from the cradle. A headset having near-field and far-field microphones may be used to distinguish between user speech and competing sounds by generating signals from the sounds detected by each microphone and comparing the strengths of the signals. The signals may be processed as user speech if they are of comparable strength. Otherwise, the near-field signal may be processed as user speech and the far-field signal as competing sounds.
摘要翻译：音频耳机可以包括外壳，近场麦克风和远场麦克风。扬声器，处理器，存储器，电池，充电接口和支架检测电路可以安装在壳体上。在存储器中体现的处理器可执行指令可以被配置为实现电池充电方法。耳机可以响应于将耳机放置在充电座中而被关闭。远场麦克风开启，但不是近场麦克风。然后电池可以从支架充电。具有近场和远场麦克风的耳机可用于通过从由每个麦克风检测到的声音产生信号并比较信号的强度来区分用户语音和竞争声音。如果信号具有可比较的强度，那么信号可以被用作用户语音。否则，可以将近场信号作为用户语音处理，将远场信号作为竞争声音进行处理。

26. 发明申请

US20070198261A1 Voice recognition with parallel gender and age normalization 有权
标题翻译：语音识别与并行性别和年龄归一化
公开(公告)号：US20070198261A1
公开(公告)日：2007-08-23
申请号：US11358272
申请日：2006-02-21
申请人： Ruxin Chen
发明人： Ruxin Chen
IPC分类号： G10L15/00
CPC分类号： G10L15/32 , G10L15/065
摘要： Methods and apparatus for voice recognition are disclosed. A voice signal is obtained and two or more voice recognition analyses are performed on the voice signal. Each voice recognition analysis uses a filter bank defined by a different maximum frequency and a different minimum frequency and wherein each voice recognition analysis produces a recognition probability ri of recognition of one or more speech units, whereby there are two or more recognition probabilities ri. The maximum frequency and the minimum frequency may be adjusted every time speech is windowed and analyzed. A final recognition probability Pƒ is determined based on the two or more recognition probabilities ri.
摘要翻译：公开了用于语音识别的方法和装置。获得语音信号，并对语音信号执行两个或多个语音识别分析。每个语音识别分析使用由不同的最大频率和不同的最小频率定义的滤波器组，并且其中每个语音识别分析产生一个或多个语音单元的识别的识别概率r i，两个或更多的识别概率r i i。每个语音窗口和分析可以调整最大频率和最小频率。基于两个或更多个识别概率确定最终识别概率P 。

27. 发明申请

US20070061142A1 Audio, video, simulation, and user interface paradigms 有权
标题翻译：音频，视频，模拟和用户界面范例
公开(公告)号：US20070061142A1
公开(公告)日：2007-03-15
申请号：US11522304
申请日：2006-09-15
申请人： Gustavo Hernandez-Abrego , Xavier Menendez-Pidal , Steven Osman , Ruxin Chen , Rishi Deshpande , Care Michaud-Wideman , Richard Marks , Eric Larsen , Xiaodong Mao
发明人： Gustavo Hernandez-Abrego , Xavier Menendez-Pidal , Steven Osman , Ruxin Chen , Rishi Deshpande , Care Michaud-Wideman , Richard Marks , Eric Larsen , Xiaodong Mao
IPC分类号： G10L17/00
CPC分类号： A63F13/428 , A63F13/213 , A63F13/217 , G06F3/005 , G06F3/012 , G06F3/015 , G06F2203/011 , G10L17/005 , G10L17/04
摘要： Consumer electronic devices have been developed with enormous information processing capabilities, high quality audio and video outputs, large amounts of memory, and may also include wired and/or wireless networking capabilities. Additionally, relatively unsophisticated and inexpensive sensors, such as microphones, video camera, GPS or other position sensors, when coupled with devices having these enhanced capabilities, can be used to detect subtle features about users and their environments. A variety of audio, video, simulation and user interface paradigms have been developed to utilize the enhanced capabilities of these devices. These paradigms can be used separately or together in any combination. One paradigm automatically creating user identities using speaker identification. Another paradigm includes a control button with 3-axis pressure sensitivity for use with game controllers and other input devices.
摘要翻译：消费电子设备已经开发出了巨大的信息处理能力，高质量的音频和视频输出，大量的存储器，还可以包括有线和/或无线网络功能。此外，当与具有这些增强能力的设备耦合时，相对不成熟和便宜的传感器（例如麦克风，摄像机，GPS或其他位置传感器）可用于检测关于用户及其环境的微妙特征。已经开发出各种音频，视频，仿真和用户界面范例来利用这些设备的增强功能。这些范例可以单独使用或以任何组合一起使用。一个范例使用说话人识别自动创建用户身份。另一种范例包括一个具有3轴压力敏感度的控制按钮，用于游戏控制器和其他输入设备。

28. 发明授权

US09099096B2 Source separation by independent component analysis with moving constraint 有权
标题翻译：源分离采用独立分量分析与移动约束
公开(公告)号：US09099096B2
公开(公告)日：2015-08-04
申请号：US13464848
申请日：2012-05-04
申请人： Jaekwon Yoo , Ruxin Chen
发明人： Jaekwon Yoo , Ruxin Chen
IPC分类号： G10L21/02 , G10L21/0272
CPC分类号： G10L21/0272
摘要： Methods and apparatus for signal processing are disclosed. Source separation can be performed to extract moving source signals from mixtures of source signals by way of independent component analysis. Source motion is modeled by direct to reverberant ratio in the separation process, and independent component analysis techniques described herein use multivariate probability density functions to preserve the alignment of frequency bins in the source separation process.
摘要翻译：公开了用于信号处理的方法和装置。可以通过独立分量分析来执行源分离以从源信号的混合中提取移动源信号。源运动由分离过程中直接与混响比建模，本文所述的独立分量分析技术使用多变量概率密度函数来保持源分离过程中频率仓的对齐。

29. 发明授权

US08645985B2 System and method for detecting user attention 有权
标题翻译：检测用户注意力的系统和方法
公开(公告)号：US08645985B2
公开(公告)日：2014-02-04
申请号：US11368766
申请日：2006-03-06
申请人： Hrishikesh R. Deshpande , Ruxin Chen
发明人： Hrishikesh R. Deshpande , Ruxin Chen
IPC分类号： G06F15/18 , G06F17/00
CPC分类号： A63F13/49 , A63F13/00 , A63F13/10 , A63F13/213 , A63F13/424 , A63F2300/1081 , A63F2300/1087 , A63F2300/636 , G06F3/01 , G06F3/012 , G06F3/013 , G06F3/017 , G06F3/167 , G06K9/00261 , H04N5/4401 , H04N21/42203 , H04N21/42204 , H04N21/4223 , H04N21/4333 , H04N21/43632 , H04N21/4394 , H04N21/4415 , H04N21/44218
摘要： A system and method for conditioning execution of a control function on a determination of whether or not a person's attention is directed toward a predetermined device. The method involves acquiring data concerning the activity of a person who is in the proximity of the device, the data being in the form of one or more temporal samples. One or more of the temporal samples is then analyzed to determine if the person's activity during the time of the analyzed samples indicates that the person's attention is not directed toward the device. The results of the determination are used to ascertain whether or not the control function should be performed.
摘要翻译：一种用于在确定人的注意力是否指向预定设备的情况下调节控制功能的执行的系统和方法。该方法包括获取关于在设备附近的人的活动的数据，数据是一个或多个时间样本的形式。然后分析一个或多个时间样本，以确定在分析样本期间该人的活动是否指示该人的注意力不指向该设备。确定结果用于确定是否应执行控制功能。

30. 发明申请

US20130297296A1 SOURCE SEPARATION BY INDEPENDENT COMPONENT ANALYSIS IN CONJUNCTION WITH SOURCE DIRECTION INFORMATION 有权
标题翻译：独立分量分析与源方向信息的分离
公开(公告)号：US20130297296A1
公开(公告)日：2013-11-07
申请号：US13464828
申请日：2012-05-04
申请人： Jaekwon Yoo , Ruxin Chen
发明人： Jaekwon Yoo , Ruxin Chen
IPC分类号： G10L19/02
CPC分类号： G10L21/0272
摘要： Methods and apparatus for signal processing are disclosed. Source separation can be performed to extract source signals from mixtures of source signals by way of independent component analysis. Source direction information is utilized in the separation process, and independent component analysis techniques described herein use multivariate probability density functions to preserve the alignment of frequency bins in the source separation process. It is emphasized that this abstract is provided to comply with the rules requiring an abstract that will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims.
摘要翻译：公开了用于信号处理的方法和装置。可以通过独立分量分析来执行源分离以从源信号的混合中提取源信号。在分离过程中使用源方向信息，并且本文描述的独立分量分析技术使用多变量概率密度函数来保持源分离过程中频率仓的对准。要强调的是，该摘要被提供以符合要求抽象的规则，允许搜索者或其他读者快速确定技术公开内容的主题。提交它的理解是，它不会用于解释或限制权利要求的范围或含义。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式