Canon network camera VBR12VE User Manual

							Setting Page
5
171
Camera Tampering Detection
Detect when capture is being disrupted. This can be used to detect when the camera orientation is changed or the 
video display is obscured with spray, etc. Camera  tampering detection is triggered when an area exceeding a 
specified ratio of change is continuously altered.
Passing Detection
Detect when a person or moving  object crosses a specified line.
This determines that an object is passing when the decisi on point of the object detection frame crosses a detection 
line.
Background Video 
Generated
Tampering
Video Changes Analysis Camera Tampering  Detected
Detection begins when the ratio 
of change in a video exceeds a 
specified amount.
Detected
Background Video 
Generated
Passing
Video Changes AnalysisPassing Detected
Detection begins when the 
decision point crosses the 
specified detection line.
Detected
Decision PointDetection 
Frame 
						

							172
Intrusion Detection
Detect when a person or moving object crosses a specified area. This can be used to detect actions such as when 
someone climbs over a barrier and enters a restricted area in  a museum, etc. This determines that an object is entering 
when the decision point of the object detection frame enters the detection area and the specified duration has elapsed.
 Auto Tracking
The camera automatically tracks an object when it is detect ed moving in a detection area. This allows monitoring 
movement, such as of suspicious persons.
 Audio Detection
Detects audio input to the camera. There are two types of detection.
These are set with [Event] > [Audio Detection]  (P. 164), not with [Intelligent Function].
[Volume Detection]:  Detects when volume level exceeds or falls below a reference volume.
[Scream Detection]:  Detects screams or cries from people.
Notes on Intelligent Function Settings and Operations
 When setting the Intelligent Function, do an actual detection  test to confirm that detection will be performed correctly.
 If a sudden change in lightness or darkness occurs within the  entire screen, proper detection may not be possible for up 
to five minutes.
 When the image is zoomed in (telephoto ), detection may not work as expected.
 Detection will not be performed while the Intelligent Function is restarting.
 If the camera is operated  while configuring or using the Intelligent Functio n, [Restarting intelligent function. Please wait.] 
is shown and the Intellige nt Function will restart.
 If the display switches between Day mode and Night mode, [R estarting intelligent function. Please wait.] is shown and 
intelligent function will restart.
Background Video 
Generated
Intrusion
Video Changes Analysis Intrusion  DetectedDetection begins when the 
decision point enters the 
detection area.Detected
DecisionPoint
Detection 
Frame
R13R12
Tracking
Background Video 
Generated
Analysis Auto Tracking
Video Changes
R13M50H652H651 
						

							Setting Page
5
173
 If [Basic] > [Video] > [All Videos] > [Video Size Set] settings on the Setting Page are changed, be sure to change the 
preset position settings ( ) and Intelligent Funct ion settings, and check operations. The Intelligent 
Function may not operate, depending on the settings.
 Please set the Intelligent Function again if  the angle of view has changed through camera operation, or the preset/home 
position has changed.
 If [Status] in [Detection Setting List ] has [Enabled] when the camera position is  fixed, control privileges cannot be 
obtained by the Camera Viewer or RM Viewer . Also, the preset tour will no longer run.
 If you use a preset registered with the di gital zoom, the camera position at registration may not be able to be reproduced 
with a high degree of accuracy. Therefore, it is recommended  that you use a preset registered in the optical zoom area 
for the intelligent function.
 Difficult-to-Detect Subjects
The following subjects may not be detected , or may result in erroneous detection.
 Objects or areas where there is little contrast in color or brightness with the background may not be detected.
 Small objects and changes on the screen may not be detected.
 Partial or entire changes in brightne ss on the screen may trigger detection.
 When there are multiple overlapping ob jects, there may be a change in detection. For example, objects passing 
may either not be detected or the timing of detection may be incorrect.
 When there are large numbers of  objects in the scene, objects may not be properly detected.
Registering Presets
It is strongly recommended that you register the camera angle as a preset  in advance and lock the camera to that position 
when using video detection. It is also recommended that the fiel d of view that captures targeted objects at a larger ratio be 
used.
For details on preset registration, please refer to  “[Camera] > [Preset] Registering Presets” (P. 131).
Selecting the Intelligent Function Operation Mode
Video detection and auto tracking cannot be used simultaneous ly. You can select which one to use on the Setting Page for 
the intelligent function.
Note
The applied settings are retained even if you change operation modes.
The currently selected operat ion mode changes to purple.
R13R12M50
R13R12M50
R13R12M50
R13R12
1Select [Video Detection] or [Auto Tracking].
Important
[Video Detection] and [Auto Tracking] are exclusive of each other . Only the selected mode operates, the other is disabled.
In addition, if you change to the other operation mode without cl icking [Apply], settings changed in the current mode are lost. Be 
sure to click [Apply] to save the changed settings.
2Read the displayed message, and click [OK] or [Cancel]. 
						

							174
For [Video Detection], please refer to “[Event] > [Intelligent Function]  - Video Detection -” (P. 175) to configure 
video detection settings.
For [Auto Tracking], please refer to “[Event] > [Intelligent Function] - Auto  Tracking -” (P. 192) to configure Auto 
Tracking settings.
3Set the Selected Operation Mode 
						

							Setting Page
5
175
In video detection, select the type to detect, and set the tracking area for video changes while checking images on the 
camera. You should also set which operati ons (e-mail notification, record video, playing audio from the speaker connected 
to the camera) should be carried  out when changes are detected.
Steps for Configuring Video Detection
Set an area where changes in video are detected and an ar ea where changes in video are not detected (non-detection 
area) as necessary.
 Configuring the Detection Area
The following are the basic steps for configuring a detecti on area. For details on settings for each type of detection, 
please refer to “Configuring Detection Cr iteria ([Detection Criteria] Tab)” (P. 179).
For details on how to adjust presets, please refer to “[Camera] > [Preset] Registering Presets” (P. 131).
Note
You can select presets that meet the following conditions. – Presets configured within the view restrictions.
– Presets with pan, tilt and zoom setting values (not  blank) configured in the [Preset Registration]. (P. 132)
[Event] > [Intelligent Function]
 - Video Detection -
The following settings can be configured here.

 Detection Settings (List)
 Non-detection Area Settings (List)
 Display Options
 Camera Position Settings
 Detection Settings (Details)
 Non-detection Area Settings (Details)
1Select [Lock camera position] in [Camera Position Settings], then select a preset. R13R12M50 
						

							176
Note
You can register up to 15 detection settings.
The detection settings added to [Detection Settings] are displayed and [Enable these detection settings] is 
selected.
Note
 To disable the detection settings, clear t he [Enable these detection settings] checkbox.
 Enter the [Detection Settings Name (within 64 half-w idth alphanumeric characters)] if necessary (P. 180).
 To delete detection area settings, select the detection area setti ngs to delete and click [Delete] in Detection Settings (List).
Set criteria in the video display area or [Detection Criteria] tab (P. 179). The detection cr iteria differ according to 
2Click [Add] in [Detection Settings].
3Select [Detection Setting Number] (1 to 15) and [Detection Type] for the detection setting to be added.
4Click [OK].
5Configure the detection criteria. 
						

							Setting Page
5
177
the detection type.
Set which operations to carry out for video detection in the [Event] tab (P. 197).
The settings are saved to the camera.
Note
To restore settings, click [Clear] before  applying. This discards the settings you have  specified and restores the settings saved in 
the camera. However, note that detection settings only added to  the detection setting area by clicking [Add] are all discarded.
You can check the detection stat us of the specified detection settings in  video display area, the [Event] column in 
[Detection Settings] or the [Event and Input/Output] menu in the Camera Viewer (P. 84).
 Setting a Non-Detection Area
You can set an area where changes are not detect ed, to prevent mis-detection and non-detection.
6Configure event settings.
7To register multiple detection settings, repeat steps 2 to 6.
8Click [Apply].
9Check the detection result.
Important
 The non-detection area set in the non-detection ar ea settings is reflected in all detection settings.
 If the area in the detection settings and the area in the non- detection area settings overlap, the non-detection settings are 
prioritized. 
						

							178
The non-detection area settings added in [Non-detection Area Settings] are displayed and [Enable non-detection 
area] is selected.
Note
 Up to five non-detection area settings can be registered.
 To disable non-detection area settings, cl ear the [Enable non-detection area] checkbox.
 To delete non-detection area settings, select the non-detection  area settings to delete and click [Delete] in Non-detection Area 
Settings (List).
Click the mouse to create a polygon. For information on th e creation method, please refer to “Using [Polygonal]” 
(P. 180).
1Click [Non-detection Area Settings] to display the list of non-detection area settings.
2Click [Add].
3Set a non-detection area in the video display area. 
						

							Setting Page
5
179
Note
 You can create a polygonal area with a maximum of 32 vertices. You cannot set a non-detection area with only a straight line.
 Click [Clear Area] to set the non-detection area again.
 Enter [Non-detection Area Name (within 64 hal f-width alphanumeric characters)] as necessary.
 The non-detection area is displayed in the video display  area in black. The display color cannot be selected.
The settings are saved in the camera.
Note
Click [Clear] to discard the settings and restore the settings sa ved in the camera. However, note that non-detection areas only  
added to the non-detection areas by  clicking [Add] are all discarded.
The status of the specified non-detection settings can be checked in the video display area and the [Status] 
column in [Non-detection Area Settings].
If [Enable non-detection area] is cleared, [Disabled] is  displayed for the [Status] column in [Non-detection Area 
Settings], and the non-detection area is not displayed in the video display area.
Configuring Detection Criteria ([Detection Criteria] Tab)
Detection criteria is controlled  and set in the video display area for each type of detection.
4To register multiple non-detection areas, repeat steps 2 and 3.
5Click [Apply].
6Check the detection result.
Important
 Make sure to check the video display area to see whether  the detection area and non-detection area are unintentionally 
overlapped.
 If you set the detection area and non-detection area cl ose to each other, detection may be performed incorrectly.
Important
It is recommended that you configure the detection criteria in cond itions as close as possible to the actual conditions in whic h you will 
use the camera. 
						

							180
Settings Common to Each Detection Type
(1) [Detection Settings Name (within 64 half-width alphanumeric characters)]
Enter a detection name. Be sure to enter a name in [Detection Settings Name].
(2) [Area Shape] Configure whether the detection area is  a rectangle or a free-shape polygon.
Note
You cannot select [Area Shape] for camera tampering detection.
Using [Rectangular]
Configure the detection area by moving, resizing or changing  the shape of the rectangle that is displayed in the 
video display area.
Drag the area to move it, and drag the vertices to resize it.
Using [Polygonal]
Click the video display area to place a vertex for the polygon at the clicked position.
Place the vertices in order, then either  click the first vertex again or double-click the last vertex to set the polygon 
detection area.
Drag the area to move it, and drag the vertices to resize it.
You can specify polygonal areas  with a maximum of 32 vertices.
Note
If you change the shape of a detection area  you have already configured, the area is deleted and you switch to configuring a ne w 
area.
(1)
(2)
(3)