1. A method comprising: receiving, by a control system from at least one depth sensor, point cloud data for an actor at a first location in an environment, wherein the point cloud data includes a plurality of points representative of the actor; determining, by the control system based on the point cloud data, a plurality of confidence values corresponding to a plurality of potential directions of the actor; receiving, by the control system from at least one camera, image data corresponding to the point cloud data for the actor based on the image data being representative of the first location in the environment; identifying, by the control system, a portion of the received image data that is representative of a part of the actor; adjusting, by the control system, the plurality of confidence values based on the identified portion of the received image data that is representative of the part of the actor; determining, by the control system, a direction of the actor based on the plurality of confidence values; and adjusting, by the control system, operation of the at least one camera device based on the determined direction of the actor.