Secondary development based on 3D Slicer extension modules

Slicer module is an important part of software, which provides algorithmic support for data processing for the realization of various functions of software. As an external plug-in that needs to be installed, extensions have strong independence. Developers can redevelop the original extension module and modify its functions and interfaces in order to achieve better results to meet the requirements of medical use. In this paper, the feasibility scheme and specific operation steps for the secondary development of the extended module are proposed, so as to improve efficiency, simplify the operation process, and facilitate the use of Slicer software in clinical medicine and medical research