From photo to 3D to mixed reality: A complete workflow for cultural heritage visualisation and experience

Abstract

The domain of cultural heritage is on the verge of adopting immersive technologies; not only to enhance user experience and interpretation but also to satisfy the more enthusiastic and tech-savvy visitors and audiences. However, contemporary academic discourse seldom provides any clearly defined and versatile workflows for digitising 3D assets from photographs and deploying them to a scalable 3D mixed reality (MxR)environment; especially considering non-experts with limited budgets. In this paper, a collection of open access and proprietary software and services are identified and combined via a practical workflow which can be used for 3D reconstruction to MxR visualisation of cultural heritage assets. Practical implementations of the methodology has been substantiated through workshops and participants’ feedback. This paper aims to be helpful to non-expert but enthusiastic users (and the GLAM sector)to produce image-based 3D models, share them online, and allow audiences to experience 3D content in a MxR environment.