Determination method for re-initializing a temporal sequence of fluoroscopic images (B (t)) of an examination area of an examination subject and associated objects

摘要

Determination method for a re-initialization of a temporal sequence of fluoroscopy images (B (t)) of an examination area of an examination object, - the examination area comprising a blood vessel system, - the blood vessel system comprising arteries and / or veins, - the fluoroscopy images (B) Each time a detection time (t) is assigned and the fluoroscopic images (B) each represent a distribution of a substance (G) in the examination area given at the respective detection time (t), - with a computer (1 to 6) - the temporal sequence of fluoroscopic images ( B (t)) receives and determines at least one evaluation image (A) to be output to a user (10), which corresponds pixel-by-pixel locally to the fluoroscopic images (B) and - at least one difference value between a pixel (i, j, t) of the at least one Evaluation image (A) at the image point (i, j) at a time t (t2) and a em pixel (i, j, t - 1) at a previous point in time t - 1 (t1) during a ...