FIELD: information technology.
SUBSTANCE: invention relates to simulated spatial live viewing of an object in real time. It is provided to generate electron beam (38) from cathode (32) arrangement towards a target area of anode (34) and to control the electron beam such that, the electron beam hits the anode at moving focal spot (44), wherein the electron beam is controlled such that the focal spot moves at least in first moving direction (46) transverse to viewing direction (48). Thus, X-ray radiation (42) is generated by the electron beam impinging on the moving focal spot. Further, it is provided to detect X- ray radiation at least partially passing an object and to generate respective X-ray detection signals. Monoscopic 2D images are generated based on the detection signals, which monoscopic 2D images relate to different view-points as defined by the moving focal spot. Monoscopic X-ray images are displayed from the different view-points.
EFFECT: technical result is the provision of spatial information to a user with reduced requirements, relating to the maintenance of a particular position, e.g., with respect to a 3D display, or to wearing or activating additional components, such as 3D glasses.
9 cl, 14 dwg
