Hanwha Vision TNV-C7013RC Manuale utente
TNV-C7013RC – Clothes color detection
USER GUIDE
Description of color detection
for people's clothing
1
Color setting guide
3
Camera installation guide
4
Sensing performance
limitations
5
IVA settings
2
Corner mount camera
CONTENTS
1Description of color detection for
people's clothing
1.1 Color detection scenario
1.2 Checking the color detection
alarm display
1.3 Checking the event log
3
4
5
Color setting guide
3.1 When you want to detect clothing of any color
3.2 To detect individual clothing colors
Camera installation guide
4.1 Recommended camera installation conditions
4.2 Recommended camera installation location
4.3 Recommended area and line settings
Sensing performance limitations
5.1 When the top and bottom colors are dierent
5.2 When part or all of the person's body is covered
5.3 When the specied background color is similar to the
person's clothing color
5.4 Others
2IVA settings
3 |
TNV-C7013RC – Clothes color detection USER GUIDE
Description of color detection for people's clothing
Color detection is a function that detects the full-length clothing color through a color identication algorithm for a person
identied by an IVA event. When a person wears clothing of the selected color (Red, Orange, Black) in the IVA line or the area
specied by the user, an alarm will go o.
1
1.1 Color detection scenario
In the function set by the user, when a person wearing clothing that is the color selected by the user satises the
conditions below, an alarm will go o.
Line crossing
Entering or exiting an area (Enter, Exit)
1.2 Checking the color detection alarm display
When the color detection is successful, a red detection mark appears
on the live image border of the color detection function and
a red border also appears on the person detection area.
TNV-C7013RC – Clothes color detection USER GUIDE
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1.3 Checking the event log
In the [Setup] ;[Log] ;[Event log] menu, you can check the occurrence of the color detection event, the
time it occurred, and in which area it occurred.
Log
5 |
TNV-C7013RC – Clothes color detection USER GUIDE
IVA settings
In IVA, the color detection for people's clothing function can operate in the following way.
2
1Click the Setting( ) button at the top.
2Click [Analytics] on the left menu.
3Click [IVA] in the [Analytics] sub-item.
1
2
IVA • AI
3
TNV-C7013RC – Clothes color detection USER GUIDE
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Check Enable IVA to activate the IVA function.
You can set up to 8 lines, and you can set the line
names.
6You can set up to 8 areas, and you can set the area
names.
NOTE:
• The Enter and Exit functions can operate individually in
the set area.
4
5
6
4
7 |
TNV-C7013RC – Clothes color detection USER GUIDE
Color setting guide
In IVA, the color of a person's clothing can be detected in the following way.
3
3.1 When you want to detect clothing of any color
• Check Person only
3.2 To detect individual clothing colors
• After checking Person, select colors (Red, Orange, Black) individually
• Because each color supports an independent function, duplicate conditions are possible.
Ex) When you want to detect only the people wearing red and orange clothing
; Select Red, and Orange after checking Person
Ex) When you want to detect only the people wearing red, orange, or black clothing
; Select Red, Orange, and Black after checking Person
TNV-C7013RC – Clothes color detection USER GUIDE
| 8
Camera installation guide
The color detection function provides optimal performance when installed and operated according to this installation guide.
Since the video analysis function built into the camera can be aected by the surrounding lighting or the camera angle,
please refer to the following information and install it carefully for optimal performance.
4
This installation guide guides you through the minimum recommendations you need to follow to use the
camera's various functions.
If you do not follow the installation instructions, the performance of the functions cannot be guaranteed.
The camera's video analytics function works best in stable lighting conditions.
Stable lighting is at least 400 lux (indoor standard).
9 |
TNV-C7013RC – Clothes color detection USER GUIDE
4.1 Recommended camera installation conditions
These are the recommended installation conditions for ensuring stable color detection performance.
The recommended minimum installation conditions for the camera are a height of 2.6 m or more, an angle of 70° or
more, and illumination of 400 lux (±10%).
For stable detection, it is recommended to install the camera at a side-view angle.
Installation location Indoor Illumination 400 lux (±10%)
Installation height 2.6 m or more, 4 m or less Maximum number of
people in ROI - 8 people
Installation angle Over 70°
Supported colors Red, Orange, Black
( Same colors for the top and bottom)
Shooting distance 2.5 m or more, 15 m or less
Installation
height
Installation angle Illumination
Shooting distance
TNV-C7013RC – Clothes color detection USER GUIDE
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4.2 Recommended camera installation location
These are the recommended indoor shooting places for ensuring stable color detection performance.
It is recommended that there are no obstructions blocking pedestrians. It is recommended that the background color of the
area where the IVA event occurs is not the same as the color of the clothing you want to detect, and that the lighting is even.
4.3 Recommended area and line settings
These are the recommended area and line settings to ensure reliable color detection performance.
It is recommended to designate the walking area as the center, and to set it in such a way that it can pass through each line
vertically.
(Recommended area settings) (Recommended line settings)
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