This C++ application has a corresponding Python sample.
Data Rate Viewer using C++
metavision_data_rate filters noise and displays event rate from a live camera or a RAW file.
The noise is filtered using the following algorithms:
By default, the Activity noise filter is already activated. You can activate other filters and adjust their thresholds via command-line options.
The source code of this application can be found in
when installing Metavision SDK from installer or packages. For other deployment methods, check the page
Path of Samples.
The application visualizes CD event rate from an event-based device or a RAW file after filtering:
How to start
To start the application based on a live stream from your camera, run:
To start the application based on recorded data, provide the full path to a RAW file
(Here, we use the file
spinner.raw from our Sample Recordings):
metavision_data_rate -i spinner.raw
metavision_data_rate.exe -i spinner.raw