Looking for Segmentation Example

[eerobert]

Hi, would like to know if there is an example on segmentation

I do see there is a vvas_segmentation class. however, i don't quite understand how it works
should i write another plugin to replace vvas_metaconvert and vvas_xoverlay?
or it is expected to modify the vvas_metaconvert and vvas_xoverlay to support segmentation outout?

[bharatsoni103]

VVAS does support the segmentation model. Meaning the output of the segmentation model is already supported in Inference metadata structure. vvas_metaconvert doesn't support segmentation metadata. Segmentation metadata is nothing but another frame buffer with a kind of pixel map for different segments in an image. So this buffer simply can be sent to the next stage, like display or a file. Support for this metadata is not added in vvas_xmetaconvert. For the time being you may write a plug-in that parse/extract the segmentation metadata and send that buffer to next stage.