1. A positioning device for hanging half-carcasses of slaughtered cattle, in particular pork half-carcasses, for orienting the dismemberment plane parallel to the camera shooting plane for subsequent evaluation and classification using optical image processing, containing at least two horizontal guide tubes or an element located on vertical racks, vertically one above the other, at a sufficient distance from each other, externally facing the camera of interest to the shooting area, characterized in that the height of the upper guide (1) is movably relative to the dismemberment side (11) of the rear guide element (4), which has rollers (8.1； 8.2； 8.3) in the area of the shooting position of the pig carcass (10) as clamping elements. ! 2. The positioning device according to claim 1, characterized in that the rear guide element (4) is connected to one end of the lever (6.1； 5.2) that is rotary at the control point (5.1； 5.2), and at the other end of this rotary lever (6.1； 6.2) ) is the load (7.1； 7.2). ! 3. The positioning device according to claim 1 or 2, characterized in that the axis of the rollers (8.1； 8.2； 8.3) in the back region of the pig carcass (10) are offset relative to each other in a horizontal plane in the shooting area in accordance with the contour (9) of the back . ! 4. The positioning device according to claim 1 or 2, characterized in that the rollers (8.1； 8.2； 8.3) in the back region of the pork half carcass (10) have different diameters in accordance with the back contour (9). ! 5. The positioning device according to claim 4, characterized in that the roller (8.2) and rollers (8.1； 8.3) are located on opposite sides of the rear guide element (4). ! 6. The positioning device according to claim 4, characterized in that1. Устройство позиционирования для висящих на крюках полутуш забитого скота, в частности, свиных полутуш для ориентации плоскости расчленения параллельно плоскости съемки камеры для последующей оценки и классификации с помощью обработ
