A registration method and apparatus

Abstract

The application provides a registration method and device, wherein the method comprises: acquiring a planned advancing path of a target component generated in advance; acquiring a real-time image of the target component after the target component enters a target site; and acquiring pipe wall information and / or black hole information from the real-time image of the target component; comparing the black hole information with the planned advancing path to identify a target path subsegment from candidate subsegments of a current subsegment, and guiding the target component to advance to the target path subsegment; and determining that the target point position is reached in the case that the target path subsegment is a path subsegment where the target point position is located, and the distance traveled is equal to the length of the target point position from the starting point of the pipe segment in the planned advancing path. The above scheme solves the problems of complex operation and low accuracy of the existing registration method, and effectively improves the accuracy and reduces the complexity.

Images