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changes.mady.by.user Alina Luchkina

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ParameterValueDescription
Object features
Record mask to archiveYesBy default, the recording of the mask to the archive is disabled. To record the sensitivity scale of the detection tool to the archive (see Displaying information from a detection tool (mask)), select the Yes value
No
Video streamMain streamIf the camera supports multistreaming, select the stream for which detection is needed
Other
EnableYesBy default, the detection tool is enabled. To disable, select the No value
No
NameCrowd Estimation VAEnter the detection tool name or leave the default name
Decoder modeAuto

Select a processing resource for decoding video. When you select a GPU, a stand-alone graphics card takes priority (when decoding with NVIDIA NVDEC chips). If there is no appropriate GPU, the decoding will use the Intel Quick Sync Video technology. Otherwise, CPU resources will be used for decoding

CPU
GPU
HuaweiNPU
Mode



CPU

Select the processor for the operation—CPU or NVIDIA GPU (see General information on Selecting Nvidia GPU when configuring detection tools).

Note
titleAttention!

If you specify other processing resource than the CPU, this device will carry the most of computing load. However, the CPU will also be used to run the detection tool.

Nvidia GPU 0
Nvidia GPU 1
Nvidia GPU 2
Nvidia GPU 3
Number of alarm objects1

Specify the number of objects at which an event will occuroccurs. The value must be in the range [0; 10000]

Number of frames processed per second0.1

Specify the number of frames for the detection tool to process per second. The value must be in the range [0.016; 100]

Trigger upon count

Greater than or equal to threshold value

Select when you want to generate an event. The Crowd Estimation VA will generate events from the threshold value set in the Number of alarm objects field

Less than or equal to threshold value
TypeCrowd Estimation VAName of the detection tool type (non-editable field)

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