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Articles on:Video Analytics
Configuring video analytics

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  • For which algorithm and which analytics level are the object speed,size and direction filters available?
    For which algorithm and which analytics level are the object speed,size and direction filters available? Included in the advanced level 3 Analytics Browse through our useful tutorial videos and manual resources that can be found using the links below:Few readers
  • Which Analytics packages will the dynamic background be available in?
    Which Analytics packages will the dynamic background be available in? This feature is included in all the advanced Analytics suites Browse through our useful tutorial videos and manual resources that can be found using the links below:Few readers
  • What is the maximum resolution to be configured for the camera's analytics stream?
    What is the maximum resolution to be configured for the camera's analytics stream? The default maximum resolution width of 740 pixels is supported. This can be increased if required, but please contact support for advise and assistance Browse through our useful tutorial videos and manual resources that can be found using the links below:Few readers
  • What is the required frame rate for the analytics stream?
    What is the required frame rate for the analytics stream? The analytics engine uses 6fps in most cases, so 6fps or higher is required. Please find the full setup manual below : Browse through our useful tutorial videos and manual resources that can be found using the links below:Few readers
  • What analytics are available in Cathexis?
    Where do I use Analytics and what analytics are available in Cathexis? Below are the features provided, and use them accordingly. Basic VMD - Indoor basic motion where false triggers are not an issue. Very good for all conditions, but with false positives in noisy environments. SMART VMD - Efficient algorithm for outdoor usage where repetitive motion like wind/trees etc can be ignored. Very good for outdoor usage where smaller objects can still be detected. MoFew readers
  • My cameras are showing up as unlicensed in the Advanced Analytics setup, but I applied the required Analytics licenses to the NVR unit?
    My cameras are showing up as unlicensed in the Advanced Analytics setup, but I applied the required Analytics licenses to the NVR unit? Go into the "Video analytics" setup, then navigate to the "licenses" tab, and then go assign the applied analytics I, II or III licenses to desired cameras. Browse through our useful tutorial videos and manual resources that can be found using the links below:Few readers
  • What camera resolution is required for the analytics feed?
    What camera resolution is required for the analytics feed? Basic VMD, Smart VMD, Motion Recordings and Basic/Intermediate/Advanced Analytics require an analytics feed with a width between 180 and 320 to produce the best results. Cathexis ANPR detections, human, vehicle and animal detections where objects appear smaller due to increased distances from the camera, would require a analytics width between 320 and 960. Browse through our useful tutorial videos anFew readers
  • Can I use the Cathexis Basic Object Classifier Algorithm on an Ubuntu 20.04 LTS Desktop (64-bit) with a Nvidia Graphics card for processing?
    Can I use the Cathexis Basic Object Classifier Algorithm on an Ubuntu 20.04 LTS Desktop (64-bit) with a Nvidia Graphics card for processing? Yes,the Cathexis software (2023.1 or later) will require all servers on Ubuntu 20.04 LTS to be updated with the Nvidia GPU driver required. There are numerous models that can be selected to offload onto a GPU and this must be configured by an administrator.The Nvidia GPU is supported to do the initial inferences on the imagFew readers

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