Autor: |
Liu, Z., Doubrovski, E.L., Geraedts, Jo M.P., Yam, Y, Wang, W., Wang, C.C.L., Babaei, V., Skouras, M. |
Jazyk: |
angličtina |
Rok vydání: |
2023 |
Předmět: |
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Zdroj: |
Proceedings of EUROGRAPHICS 2023 |
Popis: |
In this paper, we propose a method to reconstruct a digital 3D model of a stolen/damaged statue using photogrammetric methods. This task is challenging because the number of available photos for a stolen statue is in general very limited – especially the side/back view photos. Besides using standard structure-from-motion and multi-view stereo methods, we match image pairs with low overlap using sliding windows and maximize the normalized cross-correlation (NCC) based patch-consistency so that the image pairs can be well aligned into a complete model to build the 3D mesh surface. Our method is based on the prior of the planar side on the statue’s pedestal, which can cover a large range of statues. We hope this work will motivate more research efforts for the reconstruction of those stolen/damaged statues and heritage preservation. |
Databáze: |
OpenAIRE |
Externí odkaz: |
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