3D reconstruction methods for digital preservation of cultural heritage: A survey
3D reconstruction methods for digital preservation of cultural heritage: A survey
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DOI：
10.1016/j.patrec.2014.03.023
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发表时间：
2014-12-01
影响因子：
5.1
通讯作者：
Silva, Luciano
中科院分区：
文献类型：
--
作者：
Gomes, Leonardo;Pereira Bellon, Olga Regina;Silva, Luciano
三维重建，是指在给定深度和颜色信息的情况下，捕捉和再现任意对象或场景的形状和外观。这是计算机视觉领域的一个广泛的研究领域，涉及多个阶段，仍然是悬而未决的问题。文化遗产的数字化保存是3D重建的一个特别具有挑战性的应用。文化遗产对象和遗址彼此之间差异很大，3D重建的最大保真度是核心要求。在过去的几年里，关于这一主题的文献大幅增加，这主要是由于各种情景以及能够处理这一问题的新的深度传感设备和技术的发展。在开发完整的3D重建流水线的过程中，我们全面研究了与此相关的技术，并将3D数字化过程分为四个主要概述：图像获取、视图配准、网格整合和纹理生成。我们介绍了每个阶段的最先进的方法和挑战。(C)2014爱思唯尔B.V.保留所有权利。
3D reconstruction, refers to capturing and reproducing the shape and appearance of an arbitrary object or scene given depth and color information. This is a broad research area within the computer vision field involving many stages and still open problems. The digital preservation of cultural heritage is a specially challenging application of 3D reconstruction. Cultural heritage objects and sites greatly differ from each other and a maximized fidelity of the 3D reconstruction is a core requirement. The literature on this topic has substantially increased in the past years, mostly due to the variety of scenarios and the development of new depth sensing devices as well as techniques able to deal with this issue. In our search to develop a complete 3D reconstruction pipeline, we have comprehensively studied techniques related to this topic and divided the 3D digitization process in four major overviews: image acquisition, view registration, mesh integration and texture generation. We present the state-of-the-art approaches and challenges of each stage. (C) 2014 Elsevier B.V. All rights reserved.