Method and system for displaying transition between projections to user

A method and an apparatus are disclosed for displaying a transition between a first rendered projection of first image data and a final rendered projection of second image data to a user. The method comprises: obtaining said first image data and said second image data, each generated by a corresponding 3D scanning device scanning a structure; displaying a first view corresponding to a first rendered projection of said first image data in a given window; obtaining an input from the user, said input being indicative of said final rendered projection of a portion of said second image data and displaying a plurality of views in sequence in the given window, each view corresponding to a different rendered projection of at least one of the first image data and the second image data, wherein theplurality of rendered projections are defined so as to perform a transition between the first rendered projection and the final rendered projection. 公开了用于为用户显示第图像数据的第绘制投影和第二图像数据的最终绘制投影之间的过渡的种方法和装置，所述方法包括获得所述第图像数据和所述第二图像数据，所述第