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Crowd-sourced photogrammetric reconstructions offer a unique opportunity for the digital visualisation of lost heritage. Project Mosul is a project that seeks to digitally reconstruct lost heritage, whether through war, conflict, natural disaster or other means, and preserve the memory of that heritage through digital preservation schemes. The project is not without its challenges, however. For example,...
3D digitisation denotes the process of describing parts of our physical world through finite measurements and representations that can be processed and visualised with a compute r system. Reality-based 3D digiti sation is essential for the documentation, conservation and preservation of our Cultural Heritage. This article composes a critical review of the digitisation pipeline, ranging from sensor...
This paper presents a review of the state-of-the-art techniques in the field of 3D invariant features for the automatic registration of point clouds and 3D meshes. The paper proposes also a multi-stage 3D registration pipeline implemented using the PCL libraries. Experiments are carried out on datasets related to heritage scenarios and addressing large-scale outdoor data acquisitions as well as small...
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