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1. 发明申请

WO2014062834A3 DETECTING EMBOSSED CHARACTERS ON CARDS 审中-公开
公开(公告)号：WO2014062834A3
公开(公告)日：2014-04-24
申请号：PCT/US2013/065287
申请日：2013-10-16
申请人： QUALCOMM INCORPORATED
发明人： KIM, Duck Hoon , BAIK, Young-Ki , LEE, Te-Won
IPC分类号： G06K9/00 , G06Q20/00 , G07F7/00 , G06K9/72 , G06Q20/32
摘要： A portable computing device reads information embossed on a form factor utilizing a built-in digital camera and determines dissimilarity between each pair of embossed characters to confirm consistency. Techniques comprise capturing an image of a form factor having information embossed thereupon, and detecting embossed characters. The detecting utilizes a gradient image and one or more edge images with a mask corresponding to the regions for which specific information is expected to be found on the form factor. The embossed form factor may be a credit card, and the captured image may comprise an account number and an expiration date. Detecting embossed characters may comprise detecting the account number and the expiration date of the credit card, and/or the detecting may utilize a gradient image and one or more edge images with a mask corresponding to the regions for the account number and expiration date.

2. 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。

3. 发明申请

WO2015191397A1 IMAGE CAPTURING PARAMETER ADJUSTMENT IN PREVIEW MODE 审中-公开
标题翻译：预测模式下的图像捕获参数调整
公开(公告)号：WO2015191397A1
公开(公告)日：2015-12-17
申请号：PCT/US2015/034497
申请日：2015-06-05
申请人： QUALCOMM INCORPORATED
发明人： CHO, Hyun-Mook , KIM, Duck-Hoon , LEE, Te-Won , KANDHADAI, Ananthapadmanabhan , HUANG, Pengjun
IPC分类号： G06K9/32 , H04N5/232 , H04N5/235 , G06K9/22
CPC分类号： H04N5/23293 , G06K9/2054 , G06K9/228 , G06K9/3241 , G06K9/3258 , G06K2209/01 , H04N1/00 , H04N5/23212 , H04N5/23245 , H04N5/2351 , H04N5/2353
摘要： A method, which is performed by an electronic device, for adjusting at least one image capturing parameter in a preview mode is disclosed. The method may include capturing a preview image of a scene including at least one text object based on a set of image capturing parameters. The method may also identify a plurality of text regions in the preview image. From the plurality of text regions, a target focus region may be selected. Based on the target focus region, the at least one image capturing parameter may be adjusted.
摘要翻译：公开了一种由电子设备执行的用于在预览模式中调整至少一个图像捕获参数的方法。该方法可以包括基于一组图像捕获参数捕获包括至少一个文本对象的场景的预览图像。该方法还可以识别预览图像中的多个文本区域。从多个文本区域可以选择目标对焦区域。基于目标对焦区域，可以调整至少一个图像拍摄参数。

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

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。

6. 发明申请

WO2014179334A1 SELECTIVELY AUTHENTICATING A GROUP OF DEVICES AS BEING IN A SHARED ENVIRONMENT BASED ON LOCALLY CAPTURED AMBIENT SOUND 审中-公开
标题翻译：基于本地捕获的环绕声选择一组设备在一个共享的环境中
公开(公告)号：WO2014179334A1
公开(公告)日：2014-11-06
申请号：PCT/US2014/035906
申请日：2014-04-29
申请人： QUALCOMM INCORPORATED
发明人： KIM, Taesu , CHANDHOK, Ravinder Paul , LEE, Te-Won
IPC分类号： H04W4/04 , H04W12/06 , H04W76/02
CPC分类号： H04W12/06 , G06Q30/0261 , H04L63/061 , H04W4/043 , H04W12/04 , H04W76/14
摘要： In an embodiment, two or more local wireless peer-to-peer connected user equipments (UEs) capture local ambient sound, and report information associated with the captured local ambient sound to an authentication device. The authentication device compares the reported information to determine a degree of environmental similarity for the UEs, and selectively authenticates the UEs as being in a shared environment based on the determined degree of environmental similarity. A given UE among the two or more UEs selects a target UE for performing a given action based on whether the authentication device authenticates the UEs as being in the shared environment.
摘要翻译：在一个实施例中，两个或多个本地无线对等连接的用户设备（UE）捕获本地环境声音，并将与所捕获的本地环境声音相关联的信息报告给认证设备。认证装置比较报告的信息以确定UE的环境相似度，并且基于所确定的环境相似度来选择性地将UE认证为处于共享环境中。两个或多个UE中的给定UE基于认证设备将UE认证为在共享环境中来选择目标UE执行给定动作。

7. 发明申请

WO2012083087A1 AUGMENTED REALITY PROCESSING BASED ON EYE CAPTURE IN HANDHELD DEVICE 审中-公开
标题翻译：基于手持设备中的眼睛捕获的现实加工
公开(公告)号：WO2012083087A1
公开(公告)日：2012-06-21
申请号：PCT/US2011/065294
申请日：2011-12-15
申请人： QUALCOMM Incorporated , LEE, Te-Won
发明人： LEE, Te-Won
IPC分类号： G06K9/22
CPC分类号： G06K9/228 , G06F3/013 , G06F3/147 , G09G2340/12
摘要： This disclosure describes techniques that can improve and possibly accelerate the generation of augmented reality (AR) information with respect to objects that appear in images of a video sequence. To do so, the techniques of this disclosure capture and use information about the eyes of a user of a video device. The video device may include two different cameras. A first camera is oriented to capture a sequence of images (e.g., video) outward from a user. A second camera is oriented to capture images of the eyes of the user when the first camera captures images outward from the user. The eyes of the user, as captured by one or more images of the second camera, may be used to generate a probability map, and the probability map may be used to prioritize objects in the first image for AR processing.
摘要翻译：本公开描述了可以改进并且可能加速相对于出现在视频序列的图像中的对象的增强现实（AR）信息的生成的技术。为此，本公开的技术捕获和使用关于视频设备的用户的眼睛的信息。视频设备可以包括两个不同的相机。第一相机被定向为从用户向外捕获图像序列（例如，视频）。当第一相机从用户向外捕获图像时，第二相机被定向为捕获用户的眼睛的图像。由第二相机的一个或多个图像拍摄的用户的眼睛可以用于生成概率图，并且可以使用概率图来优先排列第一图像中的对象用于AR处理。

8. 发明申请

WO2012006189A2 TOUCHLESS SENSING AND GESTURE RECOGNITION USING CONTINUOUS WAVE ULTRASOUND SIGNALS 审中-公开
标题翻译：使用连续波超声信号进行无感应感知和姿态识别
公开(公告)号：WO2012006189A2
公开(公告)日：2012-01-12
申请号：PCT/US2011/042452
申请日：2011-06-29
申请人： QUALCOMM Incorporated , LI, Ren , LEE, Te-Won , NELSON, Hui-ya, L. , GUPTA, Samir, K.
发明人： LI, Ren , LEE, Te-Won , NELSON, Hui-ya, L. , GUPTA, Samir, K.
IPC分类号： G06F3/01
CPC分类号： G06F3/011 , G01S7/5273 , G01S15/325 , G01S15/50 , G01S15/876 , G06F3/017
摘要： The embodiments provide systems and methods for touchless sensing and gesture recognition using continuous wave sound signals. Continuous wave sound, such as ultrasound, emitted by a transmitter may reflect from an object, and be received by one or more sound receivers. Sound signals may be temporally encoded. Received sound signals may be processed to determine a channel impulse response or calculate time of flight. Determined channel impulse responses may be processed to extract recognizable features or angles. Extracted features may be compared to a database of features to identify a user input gesture associated with the matched feature. Angles of channel impulse response curves may be associated with an input gesture. Time of flight values from each receiver may be used to determine coordinates of the reflecting object. Embodiments may be implemented as part of a graphical user interface. Embodiments may be used to determine a location of an emitter.
摘要翻译：这些实施例提供了使用连续波声信号的无接触感测和手势识别的系统和方法。由发射器发射的连续波声，如超声波，可能会从物体反射，并由一个或多个声音接收器接收。声音信号可能是时间编码的。可以处理接收的声音信号以确定信道脉冲响应或计算飞行时间。可以处理确定的信道脉冲响应以提取可识别的特征或角度。提取的特征可以与特征数据库进行比较，以识别与匹配特征相关联的用户输入手势。信道脉冲响应曲线的角度可以与输入手势相关联。可以使用来自每个接收机的飞行时间值来确定反射对象的坐标。实施例可以被实现为图形用户界面的一部分。实施例可以用于确定发射器的位置。

9. 发明申请

WO2011127457A1 SYSTEM AND METHOD OF SMART AUDIO LOGGING FOR MOBILE DEVICES 审中-公开
标题翻译：用于移动设备的智能音频记录的系统和方法
公开(公告)号：WO2011127457A1
公开(公告)日：2011-10-13
申请号：PCT/US2011/031859
申请日：2011-04-08
申请人： QUALCOMM Incorporated , LEE, Te-Won , EL-MALEH, Khaled , YOO, Heejong , SHIN, Jongwon
发明人： LEE, Te-Won , EL-MALEH, Khaled , YOO, Heejong , SHIN, Jongwon
IPC分类号： H04M1/725
CPC分类号： G11B20/10527 , G10L17/00 , G10L25/78 , G10L2015/088 , G11B2020/10546 , H04M1/6008 , H04M1/656 , H04M1/7255
摘要： A mobile device that is capable of automatically starting and ending the recording of an audio signal captured by at least one microphone is presented. The mobile device is capable of adjusting a number of parameters related with audio logging based on the context information of the audio input signal.
摘要翻译：提供能够自动开始和结束由至少一个麦克风捕获的音频信号的记录的移动设备。移动设备能够基于音频输入信号的上下文信息来调整与音频记录相关的多个参数。

10. 发明申请

WO2011106065A1 VOICE ACTIVITY DETECTION BASED ON PLURAL VOICE ACTIVITY DETECTORS 审中-公开
标题翻译：基于多个语音活动检测器的语音活动检测
公开(公告)号：WO2011106065A1
公开(公告)日：2011-09-01
申请号：PCT/US2010/060363
申请日：2010-12-14
申请人： QUALCOMM Incorporated , LEE, Te-Won
发明人： LEE, Te-Won
IPC分类号： G10L11/02
CPC分类号： G10L25/78
摘要： A voice activity detection (VAD) system includes a first voice activity detector, a second voice activity detector and control logic. The first voice activity detector is included in a device and produces a first VAD signal. The second voice activity detector is located externally to the device and produces a second VAD signal. The control logic combines the first and second VAD signals into a VAD output signal. Voice activity may be detected based on the VAD output signal. The second VAD signal can be represented as a flag included in a packet containing digitized audio. The packet can be transmitted to the device from the externally located VAD over a wireless link.
摘要翻译：语音活动检测（VAD）系统包括第一语音活动检测器，第二语音活动检测器和控制逻辑。第一语音活动检测器被包括在设备中并产生第一VAD信号。第二语音活动检测器位于设备外部并产生第二VAD信号。控制逻辑将第一和第二VAD信号组合成VAD输出信号。可以基于VAD输出信号检测语音活动。第二VAD信号可以被表示为包含在包含数字化音频的分组中的标志。该分组可以通过无线链路从外部定位的VAD发送到设备。

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