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Conference Paper ARStudio: AR Broadcasting System based on Multiple RGB-D Cameras
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Authors
Hyunwoo Cho, Sung-Uk Jung, Suwon Lee, Young-Suk Yoon, Sangheon Park, Hyung-Keun Jee
Issue Date
2018-10
Citation
International Conference on Information and Communication Technology Convergence (ICTC) 2018, pp.1140-1143
Language
English
Type
Conference Paper
DOI
https://dx.doi.org/10.1109/ICTC.2018.8539673
Project Code
18CS1900, Development of participational AR platform for large-scale cultural space, Jung Sung Uk
Abstract
Many television shows have been produced that synthesize virtual objects or make use of interactions between cast members and virtual objects. Recently, many attempts have been made to apply augmented reality (AR) technology to the production of interactive broadcast content using virtual objects and special effects, even during a live broadcast. In this study, we present ARStudio, an AR-based broadcasting system that can transmit virtual objects by synthesizing them in real time to the 3D structure of the broadcast set space recognized by multiple cameras. Also, we introduce a new calibration method that can easily and quickly merge multiple broadcast cameras and RGB-D cameras into one coordinate system. Additionally, we built a spatial editing and control tool for traditional broadcast producers to help them easily implement AR broadcasting. We applied the proposed system to a real broadcasting production environment by working with a Korean national broadcasting company, EBS, and demonstrated its functionality through a public TV network.
KSP Keywords
3D structure, Augmented reality(AR), Broadcasting system, Calibration method, Coordinate system, RGB-D camera, Real-Time, Special effects, multiple cameras, virtual objects