Roi polygon

now i can set reactangle ROI .how can i set polygon ROI through pre-process group.

do you mean the ROI setting of nvdspreproess? why do you need polygon ROI?

I need to exclude part of the rectangle

could you share the whole media pipeline? what is the model use to do? the inputs of model are most rectangle area. if using polygon ROI, how to convert to rectangle? I suggest excluding part of the rectangle after inference. for example, after inference, you can remove the object meta if the objects are not in the rectangle.

could you share some information mentioned above? could you elaborate on “exclude part of the rectangle”? if you want to do roi-filtering or Overcrowding Detection, nvdsanalytic plugin already supports polygon setting.

There is no update from you for a period, assuming this is not an issue anymore. Hence we are closing this topic. If need further support, please open a new one. Thanks