David Tingdahl

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Augmented Reality (AR) is a rapidly developing field with numerous potential applications. For example, building developers, public authorities, and other construction industry stakeholders need to visually assess potential new developments with regard to aesthetics, health and safety, and other criteria. Current state-ofthe-art visualization technologies(More)
Most of the recent work on image-based object recognition and 3D reconstruction has focused on improving the underlying algorithms. In this paper we present a method to automatically improve the quality of the reference database, which, as we will show, also affects recognition and reconstruction performances significantly. Starting out from a reference(More)
Purpose This work aims to develop a system that enables improved visualization of Architectural Engineering and Construction (AEC) 3D-information for application in design, construction, and management of the built environment. Method A novel Augmented Reality (AR) system is presented that uses a single standard digital camera and which, contrary to other(More)
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