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1. 发明申请

WO2012048027A1 MOBILE DEVICE LOCATION ESTIMATION USING ENVIRONMENTAL INFORMATION 审中-公开
标题翻译：使用环境信息的移动设备位置估计
公开(公告)号：WO2012048027A1
公开(公告)日：2012-04-12
申请号：PCT/US2011/054962
申请日：2011-10-05
申请人： QUALCOMM Incorporated , KIM, Taesu , YOU, Kisun , LEE, Te-Won
发明人： KIM, Taesu , YOU, Kisun , LEE, Te-Won
IPC分类号： H04L29/08 , H04W4/02
CPC分类号： H04W4/043 , G01S5/0036 , G01S5/18 , G06Q30/0261 , G06Q30/0267 , H04W4/70
摘要： Estimating a location of a mobile device is performed by comparing environmental information, such as environmental sound, associated with the mobile device with that of other devices to determine if the environmental information is similar enough to conclude that the mobile device is in a comparable location as another device. The devices may be in comparable locations in that they are in geographically similar locations (e.g., same store, same street, same city, etc.). The devices may be in comparable locations even though they are located in geographically dissimilar locations because the environmental information of the two locations demonstrates that the devices are in the same perceived location. With knowledge that the devices are in comparable locations, and with knowledge of the location of one of the devices, certain actions, such as targeted advertising, may be taken with respect to another device that is within a comparable location.
摘要翻译：通过将与移动设备相关联的环境信息与其他设备的环境信息进行比较来确定移动设备的位置是否足够相似，以确定移动设备处于可比较的位置，另一个设备。这些设备可以在可比较的位置，因为它们在地理上相似的位置（例如，相同的商店，相同的街道，相同的城市等）。即使这些设备位于地理位置不同的位置，设备也可处于可比较的位置，因为两个位置的环境信息表明设备处于相同的感知位置。知道设备处于可比较的位置，并且了解设备之一的位置，可以针对在可比较的位置内的另一设备采取诸如定向广告的某些动作。

2. 发明申请

WO2013019729A1 MOBILE FAX MACHINE WITH IMAGE STITCHING AND DEGRADATION REMOVAL PROCESSING 审中-公开
标题翻译：移动传真机与图像缝合和降解处理
公开(公告)号：WO2013019729A1
公开(公告)日：2013-02-07
申请号：PCT/US2012/048855
申请日：2012-07-30
申请人： QUALCOMM INCORPORATED , LEE, Te-Won , HWANG, Kyuwoong , YOU, Kisun , KIM, Taesu , KOO, Hyung-Il
发明人： LEE, Te-Won , HWANG, Kyuwoong , YOU, Kisun , KIM, Taesu , KOO, Hyung-Il
IPC分类号： H04N1/387
CPC分类号： H04N1/387 , H04N1/00183 , H04N1/19594 , H04N1/3876 , H04N2201/0414 , H04N2201/043 , H04N2201/0436 , H04N2201/0458
摘要： A method of scanning an image of a document with a portable electronic device includes interactively indicating in substantially real time on a user interface of the portable electronic device, an instruction for capturing at least one portion of an image to enhance quality. The indication is in response to identifying degradation associated with the portion(s) of the image. The method also includes capturing the portion(s) of the image with the portable electronic device according to the instruction. The method further includes stitching the captured portion(s) of the image in place of a degraded portion of a reference image corresponding to the document, to create a corrected stitched image of the document.
摘要翻译：使用便携式电子设备扫描文档的图像的方法包括在便携式电子设备的用户界面上基本上实时地交互地指示用于捕获图像的至少一部分以提高质量的指令。该指示是响应于识别与图像的部分相关联的退化。该方法还包括根据该指令用便携式电子设备捕获图像的部分。该方法还包括将图像的拍摄部分拼接代替对应于文档的参考图像的劣化部分，以创建文档的经过校正的拼接图像。

3. 发明申请

WO2012051630A3 MOBILE DEVICE SLEEP MONITORING USING ENVIRONMENTAL SOUND 审中-公开
公开(公告)号：WO2012051630A3
公开(公告)日：2012-04-19
申请号：PCT/US2011/056959
申请日：2011-10-19
申请人： QUALCOMM INCORPORATED , HWANG, Kyuwoong , LEE, Te-Won , YOU, Kisun , KIM, Taesu
发明人： HWANG, Kyuwoong , LEE, Te-Won , YOU, Kisun , KIM, Taesu
IPC分类号： G06F19/00
摘要： A sleep monitoring application is installed on a mobile device. The mobile device is placed in a location when a user sleeps and records environmental sound. The sleep monitoring application determines indicators of sleep activity such as breathing sounds made by the user, and determines a sleep state of the user based on the indicators of sleep activity. Sleep disorders can be detected from the indicators of sleep activity. The sleep monitoring application may generate a report that summarizes the user's sleep states and alerts the user to any sleep disorders. The sleep monitoring application can use the environmental sound and the determined sleep states to determine ambient sound that is associated with good sleep. Later, if the sleep application determines the user is having problems sleeping, the sleep monitoring application can play the determined ambient sound to help the user sleep.

4. 发明申请

WO2012121855A1 METHOD AND APPARATUS FOR IDENTIFYING MOBILE DEVICES IN SIMILAR SOUND ENVIRONMENT 审中-公开
标题翻译：用于识别类似声环境中移动设备的方法和装置
公开(公告)号：WO2012121855A1
公开(公告)日：2012-09-13
申请号：PCT/US2012/025464
申请日：2012-02-16
申请人： QUALCOMM INCORPORATED , KIM, Taesu , LEE, Te-Won
发明人： KIM, Taesu , LEE, Te-Won
IPC分类号： H04L29/08 , H04W4/04 , H04W4/08
CPC分类号： H04L67/18 , H04W4/023 , H04W4/043 , H04W4/08 , H04W4/21
摘要： A method for identifying mobile devices in a similar sound environment is disclosed. Each of at least two mobile devices captures an input sound and extracts a sound signature from the input sound. Further, the mobile device extracts a sound feature from the input sound and determines a reliability value based on the sound feature. The reliability value may refer to a probability of a normal sound class given the sound feature. A server receives a packet including the sound signatures and reliability values from the mobile devices. A similarity value between sound signatures from a pair of the mobile devices is determined based on corresponding reliability values from the pair of mobile devices. Specifically, the sound signatures are weighted by the corresponding reliability values. The server identifies mobile devices in a similar sound environment based on the similarity values.
摘要翻译：公开了一种用于识别类似声音环境中的移动设备的方法。至少两个移动设备中的每一个捕获输入声音并从输入声音提取声音签名。此外，移动设备从输入声音提取声音特征，并且基于声音特征确定可靠性值。可靠性值可以指给定声音特征的正常声级的概率。服务器从移动设备接收包括声音签名和可靠性值的数据包。来自一对移动设备的声音签名之间的相似度值是基于来自该对移动设备的相应的可靠性值来确定的。具体地说，声音特征被相应的可靠性值加权。服务器根据相似性值识别类似声音环境中的移动设备。

5. 发明申请

WO2012119143A1 BLURRED IMAGE DETECTION FOR TEXT RECOGNITION 审中-公开
标题翻译：用于文本识别的图像检测
公开(公告)号：WO2012119143A1
公开(公告)日：2012-09-07
申请号：PCT/US2012/027721
申请日：2012-03-05
申请人： QUALCOMM Incorporated , KOO, Hyung-IL , KIM, Taesu , KIM, Ki-Hyun , Lee, Te-Won
发明人： KOO, Hyung-IL , KIM, Taesu , KIM, Ki-Hyun , Lee, Te-Won
IPC分类号： G06K9/22 , G06K9/32 , G02B27/64 , H04N5/232
CPC分类号： G06K9/22 , G06K9/325 , G06K2209/01 , H04N5/23267 , H04N5/2327
摘要： Techniques are described for identifying blurred images and recognizing text. One or more images of text may be captured. A change of movement associated with each image of the one or more images may be calculated. The change of movement associated with an image of the one or more images represents a change in an amount of acceleration of the device used to capture the image while the image was being captured. A steady image may be selected from the one or more images to use for text recognition. The steady image can be selected using the variances of acceleration associated with each image of the one or more images.
摘要翻译：描述了识别模糊图像和识别文本的技术。可以捕获一个或多个文本图像。可以计算与一个或多个图像的每个图像相关联的移动变化。与一个或多个图像的图像相关联的运动的变化表示在拍摄图像时用于捕获图像的装置的加速度的变化。可以从用于文本识别的一个或多个图像中选择稳定的图像。可以使用与一个或多个图像的每个图像相关联的加速度的方差来选择稳定图像。

6. 发明申请

WO2012075084A1 METHOD AND APPARATUS FOR DETERMINING LOCATION OF MOBILE DEVICE 审中-公开
标题翻译：用于确定移动设备位置的方法和装置
公开(公告)号：WO2012075084A1
公开(公告)日：2012-06-07
申请号：PCT/US2011/062544
申请日：2011-11-30
申请人： QUALCOMM INCORPORATED , KIM, Taesu , YOU, Kisun , LEE, Yong-Hui , LEE, Te-Won
发明人： KIM, Taesu , YOU, Kisun , LEE, Yong-Hui , LEE, Te-Won
IPC分类号： H04M3/56 , H04W4/02 , H04N21/414 , G10L21/02
CPC分类号： H04N21/41407 , H04M2203/1075 , H04M2203/2038 , H04M2203/2094 , H04N21/42203 , H04N21/4394
摘要： A method for determining a location of a mobile device with reference to locations of a plurality of reference devices is disclosed. The mobile device receives ambient sound and provides ambient sound information to a server. Each reference device receives ambient sound and provides ambient sound information to the server. The ambient sound information includes a sound signature extracted from the ambient sound. The server determines a degree of similarity of the ambient sound information between the mobile device and each of the plurality of reference devices. The server determines the location of the mobile device to be a location of a reference device having the greatest degree of similarity.
摘要翻译：公开了一种参考多个参考装置的位置来确定移动装置的位置的方法。移动设备接收环境声音并向服务器提供环境声音信息。每个参考设备接收环境声音，并向服务器提供环境声音信息。环境声音信息包括从环境声音提取的声音签名。服务器确定移动设备与多个参考设备中的每一个之间的环境声音信息的相似程度。服务器确定移动设备的位置是具有最大相似度的参考设备的位置。

7. 发明申请

WO2013032639A2 CAMERA OCR WITH CONTEXT INFORMATION 审中-公开
标题翻译： CAMERA OCR与上下文信息
公开(公告)号：WO2013032639A2
公开(公告)日：2013-03-07
申请号：PCT/US2012/049786
申请日：2012-08-06
申请人： QUALCOMM INCORPORATED , HWANG, Kyuwoong , LEE, Te-Won , KIM, Duck Hoon , YOU, Kisun , JIN, Minho , KIM, Taesu , CHO, Hyun-Mook
发明人： HWANG, Kyuwoong , LEE, Te-Won , KIM, Duck Hoon , YOU, Kisun , JIN, Minho , KIM, Taesu , CHO, Hyun-Mook
IPC分类号： G06K9/20
CPC分类号： G06K9/2054 , G06K9/033 , G06K9/723 , G06K9/726 , G06K2209/01 , G06K2209/011 , G06K2209/27
摘要： Embodiments of the invention describe methods and apparatus for performing context-sensitive OCR. A device obtains an image using a camera coupled to the device. The device identifies a portion of the image comprising a graphical object. The device infers a context associated with the image and selects a group of graphical objects based on the context associated with the image. Improved OCR results are generated using the group of graphical objects. Input from various sensors including microphone, GPS, and camera, along with user inputs including voice, touch, and user usage patterns may be used in inferring the user context and selecting dictionaries that are most relevant to the inferred contexts.
摘要翻译：本发明的实施例描述了用于执行上下文敏感的OCR的方法和装置。设备使用耦合到该设备的照相机来获得图像。设备识别包括图形对象的图像的一部分。设备推断与图像相关联的上下文，并且基于与图像相关联的上下文来选择一组图形对象。使用图形对象组生成改进的OCR结果。来自包括麦克风，GPS和相机在内的各种传感器的输入以及包括语音，触摸和用户使用模式在内的用户输入可以用于推断用户上下文并选择与所推断的上下文最相关的字典。

8. 发明申请

WO2012074843A1 SYSTEM AND METHOD FOR PROVIDING CONFERENCE INFORMATION 审中-公开
标题翻译：用于提供会议信息的系统和方法
公开(公告)号：WO2012074843A1
公开(公告)日：2012-06-07
申请号：PCT/US2011/061877
申请日：2011-11-22
申请人： QUALCOMM INCORPORATED , KIM, Taesu , YOU, Kisun , HWANG, Kyu Woong , LEE, Te-Won
发明人： KIM, Taesu , YOU, Kisun , HWANG, Kyu Woong , LEE, Te-Won
IPC分类号： H04M3/56 , H04W4/06
CPC分类号： H04M3/568 , H04L65/403 , H04M2201/38 , H04M2203/6054 , H04M2203/6063 , H04M2207/18 , H04N7/15
摘要： A method for providing information for a conference at one or more locations is disclosed. One or more mobile devices monitor one or more starting requirements of the conference and transmit input sound information to a server when the one or more starting requirements of the conference is detected. The one or more starting requirements may include a starting time of the conference, a location of the conference, and/or acoustic characteristics of a conference environment. The server generates conference information based on the input sound information from each mobile device and transmits the conference information to each mobile device. The conference information may include information on attendees, a current speaker among the attendees, an arrangement of the attendees, and/or a meeting log of attendee participation at the conference.
摘要翻译：公开了一种在一个或多个位置为会议提供信息的方法。当检测到会议的一个或多个启动要求时，一个或多个移动设备监视会议的一个或多个启动要求并将输入声音信息发送到服务器。一个或多个启动要求可以包括会议的开始时间，会议的位置和/或会议环境的声学特性。服务器基于来自每个移动设备的输入声音信息生成会议信息，并将会议信息发送到每个移动设备。会议信息可以包括参加者的信息，参加者中的现任演讲者，与会者的安排和/或参加者在会议中的会议记录。

9. 发明申请

WO2007100330A1 SYSTEMS AND METHODS FOR BLIND SOURCE SIGNAL SEPARATION 审中-公开
标题翻译：用于盲源信号分离的系统和方法
公开(公告)号：WO2007100330A1
公开(公告)日：2007-09-07
申请号：PCT/US2006/007496
申请日：2006-03-01
申请人： THE REGENTS OF THE UNIVERSITY OF CALIFORNIA , KIM, Taesu , LEE, Te-Won
发明人： KIM, Taesu , LEE, Te-Won
IPC分类号： G10L11/00 , H04B15/00
CPC分类号： G10L21/0272 , G10L25/84
摘要： Signal separation techniques (BSS) based on frequency dependency using a BSS separation process is provided that avoids the substantial permutation problem in signal separation processes (30). The BSS process uses a plurality of signal sources having recognized frequency dependencies and uses these inter-frequency dependencies to robustly separate the source signals. The separation processes receives a set of mixed signal inputs and samples each input using a rolling window process (43). The data is transformed into the frequency domain wherein channel inputs are provided to the inter-frequency dependent separation processes (36). The frequency dependencies are defined for each source and the inter-frequency dependent separation process is able to use the frequency dependency and accurately separate the signals. In one example, the inter-frequency dependent separation process uses a learning algorithm to preserve the frequency dependencies within each source signal and allow for removal of any dependencies between or among the signal sources.
摘要翻译：提供了基于使用BSS分离过程的基于频率依赖性的信号分离技术（BSS），其避免信号分离过程中的基本置换问题（30）。 BSS过程使用具有识别的频率依赖性的多个信号源，并且使用这些频率间依赖性来鲁棒地分离源信号。分离过程接收一组混合信号输入，并使用滚动窗口处理（43）对每个输入进行采样。数据被转换成频域，其中信道输入被提供给频间相关分离过程（36）。为每个源定义频率依赖性，并且频率间依赖分离过程能够使用频率依赖性并且精确地分离信号。在一个示例中，频率间依赖分离过程使用学习算法来保持每个源信号内的频率依赖性，并允许消除信号源之间或之间的任何依赖性。

10. 发明申请

WO2012121856A1 SOUND RECOGNITION METHOD AND SYSTEM 审中-公开
标题翻译：声音识别方法和系统
公开(公告)号：WO2012121856A1
公开(公告)日：2012-09-13
申请号：PCT/US2012/025553
申请日：2012-02-17
申请人： QUALCOMM INCORPORATED , YOU, Kisun , HWANG, Kyu Woong , KIM, Taesu
发明人： YOU, Kisun , HWANG, Kyu Woong , KIM, Taesu
IPC分类号： G10L15/08
CPC分类号： G10L15/08
摘要： A method for generating an anti-model of a sound class is disclosed. A plurality of candidate sound data is provided for generating the anti-model. A plurality of similarity values between the plurality of candidate sound data and a reference sound model of a sound class is determined. An anti-model of the sound class is generated based on at least one candidate sound data having the similarity value within a similarity threshold range.
摘要翻译：公开了一种用于产生声级的反模型的方法。多个候选声音数据被提供用于产生反模型。确定多个候选声音数据与声音类别的参考声音模型之间的多个相似度值。基于具有相似性阈值范围内的相似度值的至少一个候选声音数据，生成声音类别的反模型。

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