文章基本信息

标题：A real-time interactive system of surface reconstruction and dynamic projection mapping with RGB-depth sensor and projector
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作者：Yundong Guo ; Shu-Chuan Chu ; Zhenyu Liu 等
期刊名称：International Journal of Distributed Sensor Networks
印刷版ISSN：1550-1329
电子版ISSN：1550-1477
出版年度：2022
卷号：18
期号：7
页码：1-12
DOI：10.1177/1550147718790853
语种：English
出版社：Hindawi Publishing Corporation
摘要：Reconstruction and projection mapping enable us to bring virtual worlds into real spaces, which can give spectators an immersive augmented reality experience. Based on an interactive system with RGB-depth sensor and projector, we present a combined hardware and software solution for surface reconstruction and dynamic projection mapping in real time. In this article, a novel and adaptable calibration scheme is proposed, which is used to estimate approximate models to correct and transform raw depth data. Besides, our system allows for smooth real-time performance using an optimization framework, including denoising and stabilizing. In the entire pipeline, markers are only used in the calibration procedure, and any priors are not needed. Our approach enables us to interact with the target surface in real time, while maintaining correct illumination. It is easy and fast to develop different applications for our system, and some interesting cases are demonstrated at last.
关键词：Augmented reality;RGB-depth sensor;interactive system;surface reconstruction;projection mapping