DEVICE FOR AUTOMATIC DETECTING LUMEN OF INTRAVASCULAR OPTICAL COHERENCE TOMOGRAPHY IMAGE ADN METHOD OF DETECTING

摘要

A method for automatically detecting a lumen of a cardiovascular optical coherence tomography image according to the present invention comprises the steps of: (a) receiving, by a receiving module, an OCT frame of a vascular system; (b) preprocessing the OCT frame by a preprocessing module; (c) determining, by the control module, the discontinuity of the preprocessed OCT frame; (d) interpolating, by the interpolation module, the discontinuity of the OCT frame according to the determination of the control module; and (e) extracting the final lumen from the OCT frame in which the discontinuity is interpolated by the final lumen extraction module; Including, more accurate and faster in deriving intravascular blood pressure information by cardiovascular image-based flow analysis It has the effect of deriving results.