The Applying Research Of Bureaucratic Path Extraction In Virtual Endoscope

With the constant progress of the computer technology, the perfection of the virtual reality theory, the figure picture treatment technology of the computer is developing, there is more and more function, the application is wider and wider. The technology of the fictitious endoscope is a kind of new technology formed progressively which is based on the technology and theory, this technology belongs to the category with virtual reality medical science.This article is mainly to topological thinning method and basing on range vary method go on research one this article. Applying it to the official jargon route while drawing. It can not only handle single-branch structure of the object, but also to deal with multi-branch structure of the object. According to the starting point or to find the center of the path on the current location of the point and the end of the relationship, identify the position of the next plane cut.After drawing out the centre in the route, the camera lens leaves along this route, utilizing the colliding and detection method will measure to the centre route that is drawn out, prevent the route along the centre of the lens while walking and collide to the official jargon wall, or too close to official jargon wall.Finally, Carrying on to centre route level and smooth to deal with, make this route avoid heavy broken line.