US12669308 - Target tracking apparatus and associated systems methods
A target tracking apparatus includes a housing that defines an exterior surface and comprises an interior cavity, a distal opening, and an intermediate opening. The target tracking apparatus also includes a distal-end window attached to the housing over the distal opening and defining a distal end of the target tracking apparatus. The target tracking apparatus further includes an intermediate window attached to the housing over the intermediate opening. The target tracking apparatus additionally includes a first camera within the interior cavity, configured to capture images through the distal-end window, and fixed, relative to the housing, such that the first camera does not move relative to the housing. The target tracking apparatus also includes a second camera within the interior cavity, configured to capture images through the intermediate window, and fixed, relative to the housing, such that the second camera does not move relative to the housing.