Image registration fusion method and device, electronic equipment and storage medium

Abstract

The invention discloses an image registration fusion method and device, electronic equipment and a storage medium, and relates to the field of image processing. The method comprises the steps that at least one two-dimensional ultrasonic image and a three-dimensional model are obtained, and the two-dimensional ultrasonic images are plane echo images about a target object at different angles; the three-dimensional model is a stereoscopic model about the target object; matching the feature information in the at least one two-dimensional ultrasonic image with the feature information of the three-dimensional model on the anatomical plane of the target angle to obtain at least one matching degree; determining the two-dimensional ultrasonic image corresponding to the highest matching degree in the at least one matching degree as a two-dimensional target ultrasonic image; and performing registration fusion on the two-dimensional target ultrasonic image and the three-dimensional model. The technical problem that in the prior art, position deviation is prone to occurring when multi-source heterogeneous data (such as electrophysiological mapping data and ultrasonic image data) are fused is solved.

Images