利用集成模板导向和裂缝区域匹配技术重组三维薄壳

Kang Zhang, Wuyi Yu, Mary Manhein, W. Waggenspack, Xin Li
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引用次数: 6

摘要

将三维碎片复原为完整的原始物体是一个重要的计算机图形学和几何处理问题。自动有效修复在考古重建、数字遗产存档、法医证据处理等许多领域都有应用。例如,考古学家将陶瓷碎片(碎片)重建成完整的罐子,以分析古代社会的信息。法医科学家将头骨碎片重新组装成完整的头骨,用于面部重建和身体识别。在这两个问题中,我们都需要解决由不同形状、大小和分辨率的数字化薄壳碎片组成的问题。这个问题仍然非常具有挑战性。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Reassembling 3D thin shells using integrated template guidance and fracture region matching
Geometric restoration that composes 3D fragmented pieces into the original complete object is an important computer graphics and geometric processing problem. Automatic and effective restoration has applications in many fields such as archeological reconstruction, digital heritage archiving, forensic evidence processing, to name a few. For example, archaeologists reconstruct ceramic fragments (sherds) into complete pots in order to analyze the information of the ancient society. Forensic scientists reassemble skull fragments into complete skull for face reconstruction and body identification. In both of these problems we need to solve a composition of digitized thin-shell fragments with different shapes, sizes, and resolutions. This problem remains very challenging.
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