Page History

You can set detection zones and/or masks which are common to all situation analysis detection tools.
Note 1: Common zones are analyzed and common masks are ignored by all situation analysis detection tools.
Note 2: Common detection masks allow you to immediately exclude from analysis those areas of a video camera's field of view which are known to be complex (leaves, water, etc.).
To set common detection zones and/or masks, you must perform the following steps:

In the Detection Tools list, highlight a Situation analysis object (1) which offers a means of analyzing the situation in the field of view of the required video camera.

Image Added

In the viewing tile (2) set the nodes of the closed area, in order, inside or outside of which you want to create a detection zone or mask.

Note: When the area is being constructed, the nodes are connected by a two-color dotted line which outlines the area's borders.

Action	Result
Left-click in the viewing tile	Creates a new area node
Right-click on a created node	Deletes the area node
Position the cursor on a node and hold down the left mouse button while you move the mouse	Moves the area node
Click the button Image Added	Deletes the area

When a closed area is set, the

Image Added icon bar appears for creating detection zones or masks inside or outside the area. To utilize an icon's function, click it with the left mouse button.

Icon	Executed function
Image Added	Creates a detection mask inside the outlined area
Image Added	Creates a detection mask outside the outlined area
Image Added	Creates a detection zone inside the outlined area
Image Added	Creates a detection zone outside the outlined area