Difference between revisions of "IVS 2.0"
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|Abandoned/missing function is used to detect if there are people, vehicle and objects abandoned or missing in some areas in the monitoring scene; it can trigger an alarm when the target object stays or is missing for a time which exceeds the desired time. | |Abandoned/missing function is used to detect if there are people, vehicle and objects abandoned or missing in some areas in the monitoring scene; it can trigger an alarm when the target object stays or is missing for a time which exceeds the desired time. | ||
|[https://dahuawiki.com/IVS:Abandoned_Missing_Object <ul class="fa-ul"> <li><i class="fas fa-file fa-3x" style="color:darkred;></i></li></ul>] | |[https://dahuawiki.com/IVS:Abandoned_Missing_Object <ul class="fa-ul"> <li><i class="fas fa-file fa-3x" style="color:darkred;></i></li></ul>] | ||
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+ | !|Scene Change | ||
+ | |[[file:IVSIconSceneChange.png|65px|Scene Change]] | ||
+ | |Premium IVS | ||
+ | |Scene change function is used to detect abnormality of monitoring scene, such as camera being blocked, moved, intense light change and so on. The intelligence library will make comparison between the original picture and the picture of the camera which has been blocked or moved, and judge if there is similarity; it will generate alarm if there is no matched similarity | ||
+ | |[https://dahuawiki.com/IVS:Scene_Change <ul class="fa-ul"> <li><i class="fas fa-file fa-3x" style="color:darkred;></i></li></ul>] | ||
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!|Auto Tracking | !|Auto Tracking | ||
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!|Smart Tracking | !|Smart Tracking | ||
− | | | + | |[[file:Smart_Tracking.jpg|65px|Smart Tracking]] |
− | | | + | |Premium IVS |
|Smart tracking is the linked monitoring between the PTZ camera and other devices, such as Radar and Thermal camera. When the camera detects the target, it sends signals to the PTZ camera for tracking. | |Smart tracking is the linked monitoring between the PTZ camera and other devices, such as Radar and Thermal camera. When the camera detects the target, it sends signals to the PTZ camera for tracking. | ||
|[https://dahuawiki.com/IVS:Smart_Track <ul class="fa-ul"> <li><i class="fas fa-file fa-3x" style="color:darkred;></i></li></ul>] | |[https://dahuawiki.com/IVS:Smart_Track <ul class="fa-ul"> <li><i class="fas fa-file fa-3x" style="color:darkred;></i></li></ul>] | ||
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!|Thermal Camera IVS | !|Thermal Camera IVS | ||
− | | | + | |[[file:Thermal_Camera_IVS.jpg|65px|Thermal Camera IVS]] |
− | | | + | |Premium IVS |
|In some special environment, the Thermal camera can realize some IVS function that the normal cameral can’t, such as the object missing/object abandoned/intrusion/tripwire | |In some special environment, the Thermal camera can realize some IVS function that the normal cameral can’t, such as the object missing/object abandoned/intrusion/tripwire | ||
|[https://dahuawiki.com/IVS:Thermal_IVS <ul class="fa-ul"> <li><i class="fas fa-file fa-3x" style="color:darkred;></i></li></ul>] | |[https://dahuawiki.com/IVS:Thermal_IVS <ul class="fa-ul"> <li><i class="fas fa-file fa-3x" style="color:darkred;></i></li></ul>] | ||
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|Face detection is to detect if there is any human face appearing in the video, and capture the face then send it to the NVR for analysis and processing, it can activate snapshot, record and alarm. | |Face detection is to detect if there is any human face appearing in the video, and capture the face then send it to the NVR for analysis and processing, it can activate snapshot, record and alarm. | ||
|[https://dahuawiki.com/IVS:Face_Detection <ul class="fa-ul"> <li><i class="fas fa-file fa-3x" style="color:darkred;></i></li></ul>] | |[https://dahuawiki.com/IVS:Face_Detection <ul class="fa-ul"> <li><i class="fas fa-file fa-3x" style="color:darkred;></i></li></ul>] | ||
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!|People Counting | !|People Counting | ||
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!|Perimeter | !|Perimeter | ||
− | | | + | |[[File:Perimeter_Protection_Icon.jpg|65px|Perimeter]] |
|Analytics+ | |Analytics+ | ||
|Dahua Perimeter Protection technology can recognize human and vehicle accurately. In restricted area (such as pedestrian area and vehicle area), the false alarms of intelligent detection based on target type (such as tripwire, intrusion) are largely reduced. | |Dahua Perimeter Protection technology can recognize human and vehicle accurately. In restricted area (such as pedestrian area and vehicle area), the false alarms of intelligent detection based on target type (such as tripwire, intrusion) are largely reduced. | ||
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|[https://dahuawiki.com/IVS:Heatmap <ul class="fa-ul"> <li><i class="fas fa-file fa-3x" style="color:darkred;></i></li></ul>] | |[https://dahuawiki.com/IVS:Heatmap <ul class="fa-ul"> <li><i class="fas fa-file fa-3x" style="color:darkred;></i></li></ul>] | ||
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− | !| | + | !|LPC & LPR |
− | + | |[[File:Traffic_Enforcement.jpg|65px|Traffic Enforcement]] | |
− | + | |Premium IVS | |
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|Analysis the traffic situation according to the traffic flow | |Analysis the traffic situation according to the traffic flow | ||
|[https://dahuawiki.com/IVS:Traffic_Enforcement <ul class="fa-ul"> <li><i class="fas fa-file fa-3x" style="color:darkred;></i></li></ul>] | |[https://dahuawiki.com/IVS:Traffic_Enforcement <ul class="fa-ul"> <li><i class="fas fa-file fa-3x" style="color:darkred;></i></li></ul>] | ||
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==Missing== | ==Missing== | ||
− | * | + | *PFA-Predictive Focus Algorithm |
− | *EIS | + | *EIS-Electronic Image Stabilization |
*Defocus Detection | *Defocus Detection | ||
*AI Search | *AI Search |
Latest revision as of 19:33, 6 July 2023
Contents
IVS - Intelligent Video Surveillance
About
The Face Capture, Perimeter Protection, and IVS functions cannot be used at the same time, only one Analytics+ or IVS function can be used at a time. In addition, the Smart H.265+ and the Smart H.264+ cannot be used simultaneously with either an Analytics+ or an IVS feature.
- After smart codec is enabled, the device would stop supporting the third bit stream, ROI, and smart event detection, and the actual interface shall prevail.
Setup Suggestions
- The target should be less than 10% of the image.
- The target size in the image should not be less than 50×50 pixels.
- Brightness difference between the target and the background should not be less than 10 greyscale.
- The target should be continuously present in the image for no less than two seconds, and Event 134 the moving distance of the target should be larger than its width and no less than 15 pixels (CIF image).
- Reduce the complexity of surveillance scene as possible as you can. Intelligent analysis function is not recommended to be used in scene with dense targets and frequent illumination change.
- Avoid areas such as glass, reflective ground, water surface, and areas interfered by branch, shadow and mosquito. Avoid backlight scene and direct light.
Smart Plan
Face Detection |
Heat Map |
IVS |
People Counting |
Stereo Vision |
Behavior Analysis |
Face Recognition |
Video Structuralization |
Crowd Map |
ANPR |
Global IVS
New Layout
Missing
- PFA-Predictive Focus Algorithm
- EIS-Electronic Image Stabilization
- Defocus Detection
- AI Search