Axis Ab

Gustav Traff

Andreas Nilsson

Per Kannermark

Willy Sagefalk

Mikael Pendse

Daniel Gustafsson

Jonatan Kahrstrom

A scene is monitored by receiving image data representing a thermal image captured by a thermal image sensor () and a visual image captured by a visual image sensor (), the thermal image and the visual image depicting a same view of the scene. Objects () are detected in the visual image and in the thermal image. A mask () is defined in the view of the scene, and it is determined if an object () or an object part, inside the mask (), is present in both the thermal image and the visual image. If so, a modified mask () is provided by excluding an area occupied by the object () or the object part from the mask ().

Monitoring method and camera

The present invention relates to a method and a camera for determining an image adjustment parameter. The method includes receiving a plurality of images representing an image view, detecting from the plurality of images events of a specific event type, identifying a location within the image view where the event of the specific type is present, determining a presence value of each of the identified locations, and determining an image adjustment parameter based on data from an adjustment location within the image view. The adjustment location is determined based on the presence value in each location of a plurality of locations within the image view.

Method and camera for determining an image adjustment parameter

A method and a system is provided for monitoring an area by a monitoring camera (). A protected zone () is defined within the monitored area () and a suspicious object () is detected as an object present both inside and outside the protected zone. A key position of the suspicious object is determined, and it is determined if the key position is inside or outside the protected zone (). If the key position is outside the protected zone a first action is triggered.

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Lund, Sweden

Gustav Traff