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1.发明授权公开(公告)号：US09813676B2
公开(公告)日：2017-11-07
申请号：US14103832
申请日：2013-12-11
Applicant: QUALCOMM Incorporated
Inventor： Aleksandar Jovicic , Kumar Appaiah
Abstract: Methods, apparatus, systems, and devices are described for using a mobile device equipped with an image sensor to retrieve information associated with a light fixture. A method of using a mobile device equipped with an image sensor to retrieve information associated with a light fixture may include capturing, at the image sensor, an image of an illuminated indicia. The illuminated indicia may be co-located with the light fixture. At least one characteristic of the illuminated indicia may be determined from the image of the illuminated indicia. Information associated with the at least one characteristic of the illuminated indicia may be retrieved.
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公开(公告)号：US20150324642A1
公开(公告)日：2015-11-12
申请号：US14271202
申请日：2014-05-06
Applicant: QUALCOMM Incorporated
Inventor： Aleksandar Jovicic , Snehesh Shrestha , Kumar Appaiah
CPC classification number: G06K9/00624 , G01S5/163 , G06T7/73
Abstract: Methods, systems, and devices are described for determining an orientation of a mobile device. One method includes capturing, at the mobile device, an image of at least one illuminated object defining an illuminated reference axis; determining a first angle between the illuminated reference axis and a device reference axis of the mobile device; determining a second angle between the illuminated reference axis and a common reference axis; estimating a third angle between the device reference axis and the common reference axis; and determining an orientation of the mobile device based at least in part on the first angle, the second angle, and the third angle.
Abstract translation: 描述了用于确定移动设备的定向的方法，系统和设备。 一种方法包括在移动设备处捕获限定照明参考轴的至少一个照明对象的图像; 确定所述照明参考轴线和所述移动设备的设备参考轴线之间的第一角度; 确定所述照明参考轴和公共参考轴之间的第二角度; 估计设备参考轴和公共参考轴之间的第三角度; 以及至少部分地基于所述第一角度，所述第二角度和所述第三角度来确定所述移动设备的方位。
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3.发明申请USE OF MOBILE DEVICE WITH IMAGE SENSOR TO RETRIEVE INFORMATION ASSOCIATED WITH LIGHT FIXTURE 有权使用移动设备与图像传感器来检索与灯具相关的信息公开(公告)号：US20150163459A1
公开(公告)日：2015-06-11
申请号：US14103832
申请日：2013-12-11
Applicant: QUALCOMM Incorporated
Inventor： Aleksandar Jovicic , Kumar Appaiah
Abstract: Methods, apparatus, systems, and devices are described for using a mobile device equipped with an image sensor to retrieve information associated with a light fixture. A method of using a mobile device equipped with an image sensor to retrieve information associated with a light fixture may include capturing, at the image sensor, an image of an illuminated indicia. The illuminated indicia may be co-located with the light fixture. At least one characteristic of the illuminated indicia may be determined from the image of the illuminated indicia. Information associated with the at least one characteristic of the illuminated indicia may be retrieved.
Abstract translation: 描述了使用配备有图像传感器的移动设备来检索与灯具相关联的信息的方法，装置，系统和设备。 使用配备有图像传感器以检索与灯具相关联的信息的移动设备的方法可以包括在图像传感器处拍摄照明标记的图像。 照明标记可以与灯具共处。 照亮标记的至少一个特征可以从照明标记的图像确定。 可以检索与照亮标记的至少一个特征相关联的信息。
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公开(公告)号：US09317747B2
公开(公告)日：2016-04-19
申请号：US14271202
申请日：2014-05-06
Applicant: QUALCOMM Incorporated
Inventor： Aleksandar Jovicic , Snehesh Shrestha , Kumar Appaiah
CPC classification number: G06K9/00624 , G01S5/163 , G06T7/73
Abstract: Methods, systems, and devices are described for determining an orientation of a mobile device. One method includes capturing, at the mobile device, an image of at least one illuminated object defining an illuminated reference axis; determining a first angle between the illuminated reference axis and a device reference axis of the mobile device; determining a second angle between the illuminated reference axis and a common reference axis; estimating a third angle between the device reference axis and the common reference axis; and determining an orientation of the mobile device based at least in part on the first angle, the second angle, and the third angle.
Abstract translation: 描述了用于确定移动设备的定向的方法，系统和设备。 一种方法包括在移动设备处捕获限定照明参考轴的至少一个照明对象的图像; 确定所述照明参考轴线和所述移动设备的设备参考轴线之间的第一角度; 确定所述照明参考轴和公共参考轴之间的第二角度; 估计设备参考轴和公共参考轴之间的第三角度; 以及至少部分地基于所述第一角度，所述第二角度和所述第三角度来确定所述移动设备的方位。
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