Geração de modelos 3D a partir de esboços de plantas baixas

Abstract

Civil construction is the branch that works with the construction of works, taking into account the costs and seeking greater efficiency. One of the documents created at the beginning of a civil building design is the ground, which is a representation of what will be built. This work presents a tool capable of creating, from the sketch of a low plan, a 3D model of what will be built. The proposed tool uses computer vision techniques to detect objects in an image. The input of the program is a picture of a low floor plan drawn by hand, and from it will be performed a sensing of the ground. The straight lines represent the walls and openings and, from the vertices of these, the walls of the building will be constructed three-dimensionally. After creating the walls of the model, the tool will position furniture strategically in its proper rooms. We expect that the tool will help the construction professionals to better understand his project, and also to show the final result more clearly to his clients.