Hella Kgaa Hueck and Company

Hella Gmbh & Co Kgaa

Marko Stefanovic

Ingo Hoffmann

Jona Siecke

Andreas Debski

Rolf-Stephan Badura

Tara Lorenz

Jan Karsch

Marcel Mohr

Alessandro Montesi

The invention proposes a method for determining a number () of transfer objects which are moving from a first subregion () of an observed region () into a second subregion () of the observed region (), wherein a succession of images of the observed region () is recorded which identify objects () and determine positions () for the objects (), respectively, the objects () are each associated either with the first subregion () or with the second subregion () on the basis of the positions () of said objects, and multiple transfers of the same object between the first subregion () and the second subregion () are taken into account when determining the number () of transfer objects. The invention likewise proposes an appropriate system which can be used to carry out the method, said system comprising a sensor arrangement and a computation unit connected to the sensor arrangement.

Method and system for determining a number of transfer objects which move within an observed region

The invention relates to a method for evaluating a plurality of chronologically staggered images, said method comprising the following steps:

Method for evaluating a plurality of time-offset pictures, device for evaluating pictures, and monitoring system

The invention relates to a method and a device for recognizing a pulsing light source, in which a sequence of individual images is acquired with a light sensitive sensor. In an evaluation unit, 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 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.

Method and device for recognising pulsing light sources

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Berlin, Germany

Marko Stefanovic