ACC 6 Enterprise Datasheet

Assigning Teach Markers
Assign true or false markers to the detected objects to help the device increase its detection accuracy. You can
assign Teach Markers to recorded video from the Teach By Example tab and from search results.
NOTE: The Teach Markers are local to a single server and are created for individual cameras. They are not
shared between servers or cameras.
1. Display recorded video from the analytics device in one of the following locations:
• In the device Setup tab, click .
The Teach By Example tab opens.
Playback the recorded video until you encounter bounding boxes in the scene. For more
information about controlling video playback, see Playing Back Recorded Video on page 96.
• In the New Task menu, click one of the following Search options: , , or
.
Perform a search then select a search result that includes bounding boxes. For more information
about performing each of these searches, see Search on page 110.
• In the New Task menu, click the View option.
In the Alarms tab, locate an alarm that is linked to an analytics device then review the Alarm
Triggers until you identify one that includes bounding boxes. For more information about the
Alarms tab, see Monitoring Alarms on page 105.
2. Click inside a bounding box to display the Teach Markers menu.
People detected by the video analytics device are outlined in red bounding boxes and vehicles are
outlined in blue bounding boxes.
3. Select one of the following options:
The options may be different depending on the detected object type.
• True Person/True Vehicle — Select this option if the video analytics device has correctly
identified this object.
• False Person/False Vehicle — Select this option if the video analytics device has incorrectly
identified this object.
• Not Used — Select this option if you do not want to use this object as a teaching sample.
You need at least 30 true Teach Markers and 30 false Teach Markers per camera to teach a video analytics
device. Each camera will accept a maximum of 50 true Teach Markers and 50 false Teach Markers. A tally of the
total number of assigned markers is displayed at the bottom of the Teach By Example tab.
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