FIELD: medicine.
SUBSTANCE: group of inventions refers to medicine, namely to methods and systems for angiography. The method involves a phase of forming a number of projections of an object of interest with the projections having different projection angles, a phase of determining geometrical aspects of an elongated element in each of the projections, a phase of calculating an index on the basis of the geometrical aspects, a phase of specifying the projections having a desired index. The system is implemented to perform the phases of the method for detecting the variations of the elongated element found out in the object of interest, and comprises a machine-readable medium.
EFFECT: using the invention enables selecting the optimal projections providing the high-resolution representation of the geometrical aspects of interest.
10 cl, 8 dwg
