119
Intrusion Detection
All moving objects detected are displayed with detection frames.
When [Decision Point] of an object that meets the [Object Height (%)] and [Object Width (%)] enters a detection area
and exceeds [Duration (Sec)], the detection frame changes to the same color as the detection area, and the status
becomes “detected”.
Face Detection
A face frame appears on all faces which is detected.
Note
• In face detection, it is unable to specify the operation for "detected".
• The following are the main examples of failure to detect faces:
– When the face is extremely small, large, dark, or bright relative to the entire screen
– When the face is facing sideways or diagonally, or the face is upside down
– When part of the face is hidden
• May detect a subject other than a person as a face by mistake.
[Event]
Set operations to be performed upon detection of changes in a subject.
Note
• In face detection, the [Event] tab is disabled.
(1)
[ON Event Operation], [OFF Event Operation], [Detected mode Operation]
Specifies the operation timing. Multiple selections are possible.
Important
• After the Intrusion Detection is set, conduct a detection test to confirm that the detection frame of the object continues to be
displayed.
Detection Frame
Detection Area
Decision point
(2)
(1)
(3)
(4)
(5)
Summary of Contents for VB-H47
Page 194: ...194 Z Zoom 36 38 ...
