超越2D图像:有效的3D成像图书馆资料

IF 1.1 Q3 INFORMATION SCIENCE & LIBRARY SCIENCE Digital Library Perspectives Pub Date : 2000-06-01 DOI:10.1145/336597.336623
M. S. Brown, W. Seales
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引用次数: 20

摘要

人们正在努力将珍贵的图书馆资料数字化,目的是为读者和历史学家提供能够捕捉原始资料“外观和感觉”的数字复制品。这通常是通过数码拍摄材料并制作高分辨率的2D图像来完成的。潜在的假设是物体是平的。然而,旧的材料在实践中可能并不平坦,由于腐烂,疏忽,事故和时间的流逝而翘曲和起皱。在这种情况下,2D成像不足以捕捉原始图像的“外观和感觉”。对于这些材料,3D采集是必要的,以创建一个现实的传真。本文概述了一种捕获图书馆资料的精确3D表示的技术,该技术可以直接集成到当前的数字化设置中。这将使数字化工作能够为用户提供更真实的图书馆资料的数字摹本。
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Beyond 2D images: effective 3D imaging for library materials
Significant efforts are being made to digitize rare and valuable library materials, with the goal of providing patrons and historians digital facsimiles that capture the "look and feel" of the original materials. This is often done by digitally photographing the materials and making high resolution 2D images available. The underlying assumption is that the objects are flat. However, older materials may not be flat in practice, being warped and crinkled due to decay, neglect, accident and the passing of time. In such cases, 2D imaging is insufficient to capture the "look and feel" of the original. For these materials, 3D acquisition is necessary to create a realistic facsimile. This paper outlines a technique for capturing an accurate 3D representation of library materials which can be integrated directly into current digitization setups. This will allow digitization efforts to provide patrons with more realistic digital facsimile of library materials.
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来源期刊
Digital Library Perspectives
Digital Library Perspectives INFORMATION SCIENCE & LIBRARY SCIENCE-
CiteScore
3.90
自引率
11.80%
发文量
26
期刊介绍: Digital Library Perspectives (DLP) is a peer-reviewed journal concerned with digital content collections. It publishes research related to the curation and web-based delivery of digital objects collected for the advancement of scholarship, teaching and learning. And which advance the digital information environment as it relates to global knowledge, communication and world memory. The journal aims to keep readers informed about current trends, initiatives, and developments. Including those in digital libraries and digital repositories, along with their standards and technologies. The editor invites contributions on the following, as well as other related topics: Digitization, Data as information, Archives and manuscripts, Digital preservation and digital archiving, Digital cultural memory initiatives, Usability studies, K-12 and higher education uses of digital collections.
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