A method for determining items of object information in at least one of a medical examination or treatment arrangement with at least one object, wherein the at least one object is captured via at least one camera and an item of object information includes at least one of identification information or positional information relating to the at least one object, wherein the item of object information is determined via a control device by evaluating camera data from at least one camera image obtained by the at least one camera, wherein the at least one object is equipped with a tracking device, and wherein the method comprises:
- determining, via the tracking device, an item of pose information describing at least one of a position or an orientation of the at least one object;
- and
- using the item of pose information to determine the item of object information.