3D Indoor Modelling Using UAV’s Video

Abstract

3D indoor modelling is a digital representation of the interior space in building to ensure the indoor space is in a good quality condition. The aim of this study is to assess UAV’s video for 3D indoor modelling. The methodology in this study is divided into four phases namely planning and preparation, data collection, data processing, and result and analysis. The data is acquired using UAV in the form of video from two meters altitude. The accuracy is assessed through the comparison between actual measurement and measured data from Agisoft Photoscan software in which the assessment is better illustrated using root mean square error (RMSE). As a result, the 3D indoor model using UAV video is able to achieve accuracy up to ±5.3 cm. In conclusion, 3D indoor modelling using UAV video is feasible and can be beneficial for various purposes such as for architecture application.