Managing communication groups based on objects in image feeds

A call controller comprising:

• an electronic processor coupled to a transceiver;
• and
• a memory coupled to the electronic processor and containing instructions that, when executed by the electronic processor, perform a set of functions including:
• receiving a request to initiate a communication group, the request including an image;
• identifying a first object of interest from the image;
• forming a communication group of one or more portable communications devices based on the first object of interest;
• automatically identifying a second object of interest based on the first object of interest and a first image feed received from a first subscriber unit included in the communication group, the second object of interest and the first object of interest included in the first image feed;
• determining whether a second image feed received from a second subscriber unit includes the second object of interest;
• and
• adding a portable communications device associated with the second subscriber unit to the communication group of one or more portable communications devices based on determining that the second image feed received from the second subscriber unit includes the second object of interest.