专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

EP2767924A3 A method and device for recognising pulsing light sources 有权转让
标题翻译： Verfahren und Vorrichtung zur Erkennung pulsierender Lichtquellen
公开(公告)号：EP2767924A3
公开(公告)日：2015-04-08
申请号：EP13166212.4
申请日：2013-05-02
申请人： Hella KGaA Hueck & Co.
发明人： Siecke, Jona , Hoffmann, Ingo , Debski, Andreas , Stefanovic, Marko , Mohr, Marcel , Lorenz, Tara
IPC分类号： G06K9/00
CPC分类号： G06K9/2027 , G06K9/00825
摘要： The invention relates to a method and a device for recognising a pulsing light source (7), in which a sequence of individual images is acquired with a light sensitive sensor (5). In an evaluation unit (6), all or at least some of the picture points of each individual image are examined with regard to at least one predefined feature. A gray value of any picture point depends on two or more charge levels of at least one of the photodetectors of the sensor (5) corresponding to the picture point at the ends of at least two integration intervals for the picture point. The at least two integration intervals for said picture point have different lengths. The examination comprises an examination of the picture points as to whether the picture points have gray values in a defined vicinity of one of at least one predefined gray value.
摘要翻译：本发明涉及一种用于识别脉冲光源（7）的方法和装置，其中用光敏传感器（5）获取单个图像序列。在评估单元（6）中，关于至少一个预定义特征检查每个单独图像的全部或至少一些图像点。任何图像点的灰度值取决于传感器（5）的至少一个光电探测器对应于图像点的至少两个积分间隔的末端处的图像点的两个或多个电荷水平。所述图像点的至少两个积分间隔具有不同的长度。检查包括检查图像点是否具有在至少一个预定义灰度值中的一个的限定附近的灰度值。

2. 发明公开

EP2767924A2 A method and device for recognising pulsing light sources 有权转让
标题翻译：用于检测脉动光源的方法和装置
公开(公告)号：EP2767924A2
公开(公告)日：2014-08-20
申请号：EP13166212.4
申请日：2013-05-02
申请人： Hella KGaA Hueck & Co.
发明人： Siecke, Jona , Hoffmann, Ingo , Debski, Andreas , Stefanovic, Marko , Mohr, Marcel , Lorenz, Tara
IPC分类号： G06K9/00
CPC分类号： G06K9/2027 , G06K9/00825
摘要： Summary
The invention relates to a method and a device for recognising a pulsing light source (7), in which a sequence of individual images is acquired with a light sensitive sensor (5). In an evaluation unit (6), all or at least some of the picture points of each individual image are examined with regard to at least one predefined feature. A gray value of any picture point depends on two or more charge levels of at least one of the photodetectors of the sensor (5) corresponding to the picture point at the ends of at least two integration intervals for the picture point. The at least two integration intervals for said picture point have different lengths. The examination comprises an examination of the picture points as to whether the picture points have gray values in a defined vicinity of one of at least one predefined gray value.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式