既存調査によると可燃物の不始末や火源の不適切な取り扱いが火災の主因だと報告されている．その理由としては人々の火災の危険性の認識不足や，防火意識の欠如だと考えられている．本研究では実世界にCG (Computer Graphics) を重ねて表示するAR (拡張現実感, Augmented Reality) を用いた手法で，日々生活している空間で火災の様子をユーザに示し，ユーザの防火意識の向上を目指システムを提案した．そして，一般物体認識の手法を導入し，実世界から認識された燃えやすさに基づいて，火災の拡散プロセスをシミュレーションする．システムの有効性を検証するため実験を行い，本システムが防火意識の上昇に有効的なことが明らかにした．
According to existing surveys, the main causes of fires are reported to be mismanagement of combustible materials and improper handling of fire sources.
The reasons for this are believed to be a lack of awareness of the danger of fire and lack of fire prevention.
In this study, we proposed a system using Augmented Reality (AR), which overlays Computer Graphics (CG) in the real world. The proposed system shows users the fire situation in the space they live in every day to improve their fire prevention awareness. We introduce a general object recognition method to simulate the fire spread process based on the flammability recognized from the real world.
We experimented with verifying the system's effectiveness, and it was found that the proposed system was effective in increasing the awareness of fire prevention.
