Reconstructing REVERSE TIME DATA FOR OPTIMUM DEVELOPMENT pulse counting radiological PHYSIOLOGICAL IMAGING MODE LIST

摘要

FIELD: medicine.;SUBSTANCE: group of inventions relates to medicine. A device for diagnostic visualisation contains a detector matrix for reception of events from a visualised region, a trigger processor for assigning a time mark to received events, a reconstructing processor, an analyser and an analyser-controlled selector of a time window. A set of information points, indicating the received events of nuclear fission, is collected. Time marks for the received events are created. The time window, which determines events to be reconstructed, is determined, with the said events being located within the limits of the corrected part of collected information points. Representation of an image from a part to be corrected is reconstructed. The image representation is analysed to determine the value of the parameter, indicating quality of the image representation. The time window is corrected in accordance with the determined value of the parameter and the events are reconstructed in the corrected time window in the following image representation until the value of the parameter represents the optimised one or the one exceeding the selected threshold.;EFFECT: application of the group of inventions will make it possible to increase image quality.;16 cl, 3 dwg