Documentation for Axxon One 1.0.

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To configure privacy masking, do the following:

  1. To record mask to archive, set Yes for the corresponding parameter (1).
  2. If the camera supports multistreaming, select the stream for which detection is needed (2). 
  3. Select a processing resource for decoding video streams (3). When you select a GPU, a stand-alone graphics card takes priority (when decoding with NVidia NVDEC chips). If there's no appropriate GPU, the decoding will use the Intel Quick Sync Video technology. Otherwise, CPU resources will be used for decoding.

  4. Set the frame rate value for the detection tool to process (4). This value should be in the range [0.016, 100]. 

  5. Select the processor for the neural network − CPU, one of GPUs, or Intel processors (5, see Hardware requirements for neural analytics operation).

    Attention!

    If you specify other processing resource than the CPU, this device will carry the most of computing load. However, the detection tool will consume CPU as well.

  6. Select the segmenting neural network file (6). The following standard neural networks for different processor types are located in C:\Program Files\Common Files\AxxonSoft\DetectorPack\NeuroSDK:

    poseEstimator_openvino.annPerson-based privacy masking / CPU
    poseEstimator_original.annPerson-based privacy masking / GPU 

    poseEstimator_movidius.ann

    		Person-based privacy masking / IntelNCS 

    Enter full path to a custom neural network file into this field. This is not required if you use standard neural networks which are selected automatically.

    Note

    For correct neural network operation under Linux, place the corresponding file in the /opt/AxxonSoft/DetectorPack/NeuroSDK. 

  7. Set the interval between the analyzed frames − Number of measuments in a row to trigger detection − in milliseconds (7). The value should be within the range of 30 − 10000.
  8. Select Yes for all body parts that should be masked within FoV.
  9. Click Apply.

Privacy mask configuration is now complete. Selected body parts of all individuals within FoV will be hidden from view.

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