The pages provides detailed instructions for running the VCU Region of Intrest (ROI) Demo on the ZCU104 and ZCU106 boards running Certified Ubuntu 20.04 LTS for Xilinx Devices.
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Using the xlnx-vcu-roi-trd Snap
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Demo Operation
Once the gstreamer command or snap starts successfully the output of the HDMI input source is shown on the HDMI monitor. Any faces detected in the input stream will be marked by a red bounding box. If you look closely, you will see that the area inside the bounding box is clearer and includes less compression artifacts than the rest of the image.
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