FIELD: image forming devices.
SUBSTANCE: using for projection imaging by nuclear magnetic resonance method (MR). Essence of the invention is that projection imaging by nuclear magnetic resonance (MR) method can be used to generate information on four-dimensional (4D) visualization representing the physiological cycle of a subject, for example, a cycle including generation of two or more two-dimensional (2D) images, wherein the 2D images comprise projection images representing different projection angles, and the 2D images are generated using the visualization information obtained by means of nuclear magnetic resonance imaging (MR), assignment of specific 2D images to beans at least in part using information indicating the temporal positions in the physiological cycle corresponding to the specific 2D images, construction of three-dimensional (3D) images using binary-grouped 2D images, and construction of information about 4D-visualization containing a combination of 3D images.
EFFECT: provision of the possibility of predicting the subsequent position of the target area for the adaptation of radiotherapy.
23 cl, 16 dwg
