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1. 发明申请

WO2018019553A1 MONITORING AN AREA USING ILLUMINATION 审中-公开
标题翻译：使用照明监视区域
公开(公告)号：WO2018019553A1
公开(公告)日：2018-02-01
申请号：PCT/EP2017/067270
申请日：2017-07-10
申请人： PHILIPS LIGHTING HOLDING B.V.
发明人： CREUSEN, Martinus, Petrus , VAN BOMMEL, Ties , IJZERMAN, Willem, Lubertus , TAKKEN, Robert, Martinus, Hendrikus
IPC分类号： G07C9/00 , H04B10/116 , H05B37/02
CPC分类号： G07C9/00119 , G07C9/00007 , G07C2009/00785 , H04B10/116 , H05B37/0227 , H05B37/0272 , H05B37/029
摘要： A security system for monitoring the system comprising: a source of visible illumination light; a control module operatively coupled to the source to provide a challenge signal to be embedded in the visible illumination light emitted by the source; a device associated with an entity in the monitored area, the device having a local sensor configured to detect the visible illumination light, a processor configured to detect the embedded challenge signal and to use it to generate a response signal, and an emitter for transmitting visible light in which the response signal is embedded; a light sensor arranged to detect the response signal; and a decode module coupled to receive the response signal, to decode the response signal and to compare it to an expected response to the challenge, and to trigger an authentication action for the entity if the response signal matches the expected response.
摘要翻译：一种用于监视系统的安全系统，包括：可见照明光源; 控制模块，其可操作地耦合到所述源以提供挑战信号以嵌入到由所述源发射的所述可见照明光中; 与被监视区域中的实体相关联的设备，该设备具有被配置为检测可见照明光的本地传感器，被配置为检测嵌入的挑战信号并且用于生成响应信号的处理器，以及用于发送可见光响应信号被嵌入的光; 光传感器，布置成检测响应信号; 以及解码模块，其被耦合以接收所述响应信号，解码所述响应信号并将其与所述挑战的预期响应进行比较，并且如果所述响应信号与所述预期响应匹配，则触发对所述实体的认证动作。

2. 发明申请

WO2016173815A1 METADATA IN MULTI IMAGE SCENES 审中-公开
标题翻译：多图像场景中的元数据
公开(公告)号：WO2016173815A1
公开(公告)日：2016-11-03
申请号：PCT/EP2016/057559
申请日：2016-04-07
申请人： PHILIPS LIGHTING HOLDING B.V.
发明人： VAN EEUWIJK, Alexander, Henricus, Waltherus , TAKKEN, Robert, Martinus, Hendrikus , VANDEN WYNGAERT, Hilbrand , VAN DE LAARSCHOT, Huon, Urbald, Ogier, Norbert
IPC分类号： G08B13/196
CPC分类号： G06T11/60 , G06F17/30259 , G06K9/6215
摘要： A spatial relationship is determined between a first image of a first region of a physical space, and a second image of a second region of that space; and the first and second images are thereby stitched together into a composite image comprising first and second areas derived from the first and second images respectively. Further, there is detected an embedded signal having been embedded in light illuminating at least part of the first region of the physical space upon capture of the first image, the embedded signal conveying metadata relating to at least part of the physical space. An effect is applied to at least part of the first area of the composite image based on the detected metadata; and also, based on the detected metadata and on the determined spatial relationship between the first and second images, the effect is applied to at least part of the second area of the composite image that extends beyond the first area.
摘要翻译：在物理空间的第一区域的第一图像与该空间的第二区域的第二图像之间确定空间关系; 并且第一和第二图像因此被拼接成包括分别从第一和第二图像导出的第一和第二区域的合成图像。此外，检测到嵌入的信号已被嵌入在照射第一图像的第一图像的第一区域的至少一部分的物理空间的至少一部分上的嵌入信号中，该嵌入信号传达与至少部分物理空间有关的元数据。基于检测到的元数据，对合成图像的第一区域的至少一部分施加效果; 并且还基于检测到的元数据和第一和第二图像之间确定的空间关系，将效果应用于延伸超过第一区域的合成图像的第二区域的至少一部分。

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