Can object detection carried out if raspbeery is connected to pixhawk using open cv

[mittalpathare (Mittal P. Pathare)]

I am working on a project using object detection using opencv on blue rov2
I am stuck on how to carry out .

[patrickelectric (Patrick José Pereira)]

Hi Mittal,

Please, take a look in our opencv documentation: OpenCV · GitBook

[rimu (HuangJi)]

Hi Patrick, I have read the article you suggest and I have some confusion about how to change the gstreamer options:

Here I have changing ! udpsink host=192.168.2.1 port=5600 to ! multiudpsink clients=192.168.2.1:5600,192.168.2.1:4777 but i don`t understand what does ’ add the new port parameter when calling Video (video = Video(port=4777))’ mean. where or which file could i find the port parameter? And where should i add this statement.
Thanks.

[jwalser (Jacob)]

There is a python class called Video in the example that @patrick linked. The class constructor takes one argument called port.

[rimu (HuangJi)]

Thank you for your help Jacob!
I can understand them now.