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公开(公告)号：US20160086332A1
公开(公告)日：2016-03-24
申请号：US14494484
申请日：2014-09-23
Applicant: Qualcomm Incorporated
Inventor： Jiajian Chen , Hui Chao
CPC classification number: G06T7/0046 , G01C21/20 , G01C21/206 , G01C21/26 , G06T7/11 , G06T7/344 , G06T7/75 , G06T11/001 , G06T11/203 , G06T11/40 , G06T15/005 , G06T15/40 , G06T19/20 , G06T2200/04 , G06T2207/10004 , G06T2207/10032 , G06T2207/30204 , G06T2219/2004 , G06T2219/2012
Abstract: Disclosed are devices, methods and storage media for use in determining position information for imaging devices or mobile devices. In some implementations, a landmark is identified in an image which is obtained from an imaging device which in turn is positioned at a location and in a pose. A virtual two-dimensional image that would be visible from the landmark is determined based, at least in part, on the pose. The location or position information is based, at least in part, on the virtual two-dimensional image.
Abstract translation: 公开了用于确定成像设备或移动设备的位置信息的设备，方法和存储介质。 在一些实施方案中，在从成像装置获得的图像中识别地标，该成像装置又位于位置和姿势。 至少部分地基于姿势来确定从地标可见的虚拟二维图像。 位置或位置信息至少部分地基于虚拟二维图像。
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公开(公告)号：US20160012593A1
公开(公告)日：2016-01-14
申请号：US14328308
申请日：2014-07-10
Applicant: QUALCOMM Incorporated
Inventor： Hui Chao , Raghuraman Krishnamoorthi , Faraz Mohammad Mirzaei
CPC classification number: G06T7/0042 , G06K9/4604 , G06K9/6202 , G06K2209/25 , G06K2209/27 , G06T7/337 , G06T7/73 , G06T7/74 , G06T2207/10004 , G06T2207/30244
Abstract: A method for template matching is described. In one implementation, an image including a target object is captured by a camera. A pose of the camera is estimated based, at least in part, on peripheral information from the image. Pre-selecting is performed on a set of pose templates by matching the pose of the camera to poses associated with pose templates to identify a set of matching pose templates. The template matching for the target object is then performed using the set of matching pose templates.
Abstract translation: 描述了模板匹配的方法。 在一个实现中，包括目标对象的图像由相机捕获。 至少部分地基于来自图像的外围信息估计照相机的姿势。 通过将摄像机的姿态与姿势模板相关联的姿势匹配以识别一组匹配的姿势模板，对一组姿势模板进行预选择。 然后使用一组匹配的姿势模板来执行目标对象的模板匹配。
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公开(公告)号：US20150227794A1
公开(公告)日：2015-08-13
申请号：US14673147
申请日：2015-03-30
Applicant: QUALCOMM Incorporated
Inventor： Rajarshi Gupta , Saumitra Mohan Das , Hui Chao , Ayman Fawzy Naguib
IPC: G06K9/00
CPC classification number: G06K9/00664 , G06K9/6202 , G06T7/75
Abstract: In one implementation, a method may comprise: determining a topological representation of an indoor portion of a building based, at least in part, on positions or number of lines in an image of the indoor portion of the building; and comparing the topological representation to one or more stored topological representations, for example in a digital map of the building, to determine a potential position of the indoor portion of the building.
Abstract translation: 在一个实现中，方法可以包括：至少部分地基于建筑物的室内部分的图像中的线的位置或数量来确定建筑物的室内部分的拓扑表示; 以及将拓扑表示与一个或多个存储的拓扑表示（例如在建筑物的数字地图中）进行比较，以确定建筑物的室内部分的潜在位置。
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14.发明申请METHODS, APPARATUSES, AND DEVICES FOR GENERATING MAPS ON A MOBILE DEVICE 审中-公开用于在移动设备上产生MAPS的方法，装置和设备公开(公告)号：US20150095350A1
公开(公告)日：2015-04-02
申请号：US14042481
申请日：2013-09-30
Applicant: QUALCOMM Incorporated
Inventor： JiaJian Chen , Hui Chao , Saumitra Mohan Das
CPC classification number: G06F16/24578 , G01C21/206 , G01C21/3679 , G06F16/29 , G06F17/27
Abstract: Methods, apparatuses, and devices for generating maps on a display of, for example, a mobile device, are presented. In one example, a server, such as a map server, may organize a data structure corresponding to a map based, at least in part, on a received query, estimated location, and/or a current route of a mobile device user. Points of interest (POIs) that may be more relevant to a mobile device user may be transmitted from a map server, for example, prior to POIs that may be less relevant. In one example, a plurality of POIs may be rendered on a display of a mobile device. One or more POIs may be emphasized on the display based on one or more criteria.
Abstract translation: 呈现用于在例如移动设备的显示器上生成地图的方法，设备和设备。 在一个示例中，诸如地图服务器的服务器可以至少部分地基于接收到的查询，估计位置和/或移动设备用户的当前路线来组织对应于地图的数据结构。 可能与移动设备用户更相关的兴趣点（POI）可以例如在可能不那么相关的POI之前从地图服务器发送。 在一个示例中，可以在移动设备的显示器上呈现多个POI。 可以基于一个或多个标准在显示器上强调一个或多个POI。
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公开(公告)号：US10368205B2
公开(公告)日：2019-07-30
申请号：US16274196
申请日：2019-02-12
Applicant: QUALCOMM Incorporated
Inventor： Hui Chao , Saumitra Mohan Das , Yin Chen
Abstract: Methods and systems for providing information associated with a location history of a mobile device to one or more applications are disclosed. A mobile device generates one or more location history records based on one or more locations of the mobile device, each location history record comprising one or more points of interest and a duration at the one or more points of interest, receives an information request from at least one application, determines a subset of the one or more location history records that meet criteria from the information request, determines a level of permission for the at least one application based on the information request and the subset of the one or more location history records, and provides information associated with the subset of the one or more location history records to the at least one application based on the level of permission.
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Patent Agency Ranking
公开(公告)号：US20180072265A1
公开(公告)日：2018-03-15
申请号：US15262451
申请日：2016-09-12
Applicant: QUALCOMM Incorporated
Inventor： Ramin Samadani , Mastooreh Salajegheh , Hui Chao
CPC classification number: B60R25/24 , A61B5/6893 , B60K28/08 , B60W30/182 , G05D1/0055 , G05D1/0088 , G05D1/021 , G06F21/00 , G06F21/44 , G06K9/00832 , G06T7/70 , G07C9/00174 , G08B21/182 , G08B25/10 , G08G1/20 , H04L67/12
Abstract: Various implementations include unmanned autonomous vehicles (UAVs) and methods for providing security for a UAV. In various implementations, a processor of the UAV may receive sensor data from a plurality of UAV sensors about an object in contact with the UAV. The processor may determine an authorization threshold based on the received sensor data. The processor may determine whether the object is authorized based on the received sensor data and the determined authorization threshold.
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公开(公告)号：US09906921B2
公开(公告)日：2018-02-27
申请号：US14618357
申请日：2015-02-10
Applicant: QUALCOMM Incorporated
Inventor： Hui Chao , Jiajian Chen
Abstract: Example methods, apparatuses, or articles of manufacture are disclosed herein that may be utilized, in whole or in part, to facilitate or support one or more operations or techniques for updating points of interest (POIs), such as for use in or with a mobile communication device, for example.
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公开(公告)号：US20170289445A1
公开(公告)日：2017-10-05
申请号：US15192102
申请日：2016-06-24
Applicant: QUALCOMM Incorporated
Inventor： Tushar Kumar , Wenhao Jia , Arun Raman , Hui Chao , Wenjia Ruan
IPC: H04N5/232
CPC classification number: G06T11/60 , G06K9/36 , G06T3/4038 , G06T7/33 , G06T19/006 , H04N5/23222 , H04N5/23238
Abstract: Various embodiments may include methods executed by processors of computing devices for geometry based work execution prioritization. The processor may receive events, such as images. The processor may overlay a boundary shape on the event to identify discard regions of the event lying outside the boundary shape. The processor may identify work regions of the events lying within the working boundary shape. The devices may determine a cancellation likelihood for each of the identified work regions of the events. The processor may assign a trimming weight to each of the identified work regions based on the determined cancellation likelihoods. The processor may then add each of the identified work regions as a work item to an execution work list in an order based on the assigned trimming weights. The work items may be processed in order of trimming weight priority.
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公开(公告)号：US20160189416A1
公开(公告)日：2016-06-30
申请号：US14585538
申请日：2014-12-30
Applicant: QUALCOMM Incorporated
Inventor： Ayman Fawzy Naguib , Hui Chao , Saumitra Mohan Das
CPC classification number: G06T15/00 , G01S5/0252 , G06F17/30268 , G06K9/46 , H04N5/00 , H04W4/02
Abstract: Techniques describe tagging visual data (e.g., image and/or video data) with wireless and sensor measurement information by a mobile device. Tagged visual data may be sent to a server, such as a crowdsourcing server. Techniques further describe receiving visual data from a device, wherein the visual data is tagged with information comprising source identifying information associated with an at least one signal emitting device, identifying at least one visual feature from the visual data, determining a coordinate on a map at which the visual data was acquired based on identifying the at least one visual feature from the visual data, and associating the coordinate on the map with the information associated with the at least one signal emitting device.
Abstract translation: 技术描述了通过移动设备用无线和传感器测量信息标记可视数据（例如，图像和/或视频数据）。 标签的可视数据可以发送到服务器，例如众包服务器。 技术进一步描述从设备接收可视数据，其中用包括与至少一个信号发射设备相关联的源标识信息的信息标记可视数据，从视觉数据识别至少一个视觉特征，确定地图上的坐标 其基于从所述视觉数据识别所述至少一个视觉特征并且将所述地图上的坐标与与所述至少一个信号发射设备相关联的信息相关联而获取所述视觉数据。
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公开(公告)号：US20160174147A1
公开(公告)日：2016-06-16
申请号：US14569437
申请日：2014-12-12
Applicant: QUALCOMM Incorporated
Inventor： Jiajian Chen , Saumitra Mohan Das , Yin Chen , Hui Chao
CPC classification number: G01S5/0252 , G01S5/0268 , H04W4/02 , H04W64/00
Abstract: Methods, systems, computer-readable media, and apparatuses for reducing a set of access points to be used for mobile device positioning are presented. In some embodiments, a subset of access points may be selected from a set of access points. A trial set of access points may be generated by removing the subset of access points from the set of access points. A coverage quality may be determined for the trial set of access points. In response to determining that the coverage quality of the trial set of access points exceeds a threshold coverage quality, the subset of access points may be removed from the set of access points.
Abstract translation: 提出了用于减少要用于移动设备定位的一组接入点的方法，系统，计算机可读介质和设备。 在一些实施例中，可以从一组接入点中选择接入点的子集。 可以通过从接入点集合去除接入点的子集来生成一组接入点。 可以针对接入点的试用集确定覆盖质量。 响应于确定接入点的试验集合的覆盖质量超过阈值覆盖质量，可以从该组接入点中移除接入点的子集。
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