1. determine object location apparatus for determining the location of an object having markers, wherein the device (1) determining the location of the object comprises: - a unit (2) providing a projection image for the image (3) of the projection formed by projecting the object (4) with markers ( 5) in the plane (6) of the projection, - the block (34) for recognition of a projection image projected recognition markers (10) and projected onto the object (11) in the image (3) of the projection, - the block (7) object providing a function to provide the functions uu (8) of the object along the xz-position (9, 20, ..., 25), wherein the function (8) object represents the object (4) and the xz-positions (9, 20, ..., 25) are defined by pairs of the x-position and the z-position, the x-position is the position of the detected projected marker (10) along the dummy line (41) on the recognized projection facility (11) in the plane (6) of the projection, and wherein the z-position defines a position in a direction (40) oriented out of the plane (6) of the projection, - the block (12) of the object function adjustment for modifying the function (8) of the object so that the distance between the xz-positions (9, 20, ..., 2 5) along the function (8) of the object adapted to the distances between the markers (5) of the object (4), by changing the z-position - unit (13) determining the position to determine the position of the object (4) based on the adapted object function and the positions of detected projected markers in proektsii.2 plane. Positioning apparatus according to claim 1 of the object, wherein the control unit (12) adaptation of the object function is configured to modify the function (8) of the object so that the distance between the xz-positions (9, 20, ..., 25) along the function (8) obe1. Устройство определения местоположения объекта для определения местоположения объекта, имеющего маркеры, при этом устройство (1) определения местоположения объекта содержит:- блок
