INTROSPECTION IMAGE PREPARATION DEVICE, INTROSPECTION IMAGE PREPARATION METHOD AND COMPUTER PROGRAM

摘要

PROBLEM TO BE SOLVED: To provide an introspection image preparation device, introspection image preparation method and computer program that can appropriately and quickly prepare an introspection perspective diagram.;SOLUTION: An introspection image preparation device, which inputs three-dimensional model information on a building, and prepares a two-dimensional image on introspection in which a space within the building is viewed from the inside on the basis of the three-dimensional model information, comprises: a viewing line setting unit that sets a viewing line in the space; and an image preparation unit that prepares an introspection image of the space due to the set viewing line. The viewing line setting unit comprises a candidate extraction unit that respectively extracts a candidate of a view point serving as a start point of the viewing line and a candidate of a point of attention forward the viewing line on the basis of a plane shape of the space, an opening of the space, or a fixture, facility or furniture arranged in the space. The viewing line may be set from a combination of the extracted candidate of the view point and candidate of the point of attention.;SELECTED DRAWING: Figure 16;COPYRIGHT: (C)2017,JPO&INPIT