Production of Holographic Content for Cultural Heritage Using Drone-Based Real-World Data and Gaussian Splatting : The Case of Cheomseongdae Observatory in Gyeongju
Yongkook Kim, Juyoung Hong, Leehwan Hwang, Soonchul Kwon, Seunghyun Lee
언어
영어(ENG)
URL
https://www.earticle.net/Article/A486469
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원문정보
초록
영어
In the digital preservation and exhibition of cultural heritage, existing photogrammetry techniques face limitations in real-time applications due to long processing times and large file sizes. This study proposes a methodology for producing high-quality holographic content for Gyeongju Cheomseongdae by integrating drone-based data collection with Gaussian Splatting technology. Experimental results show that Gaussian Splatting reduces processing time by approximately 60% compared to photogrammetry, increases file size by 416%, and improves performance by 11.4% and 9.0% in PSNR and SSIM metrics, respectively. The holographic output achieved a resolution of 51 DPI, color accuracy of ΔE76=2.3, a 120° field of view, and a 12 ms parallax response time, meeting the practical requirements for museum exhibition environments. This study presents an empirical solution for the efficient digital preservation and immersive exhibition of cultural heritage.
목차
Abstract 1. Introduction 1.1 Research Background and Necessity 1.2 Research Objectives 2. Theoretical Background and Related Research 2.1 Paradigm Shift in Digital Preservation of Cultural Heritage 2.2 Advancements in 3D Reconstruction Technology 2.3 Integration with Holographic Technology 3. Research Method 3.1 Research Design 3.2 Data Collection 3.3 3D Model Generation and Evaluation 3.4 Hologram Production and Output 4. Research Results 4.1 Comparison of Processing Efficiency 4.2 Evaluation of Restoration Quality Metrics 4.3 Holographic Output Performance 5. Discussion 5.1 Technical Superiority and Practicality 5.2 Academic and Practical Contributions 5.3 Research Limitations and Future Tasks 6. Conclusion Acknowledgement References
키워드
Cultural HeritageGaussian SplattingHolographic Display3D RestorationCheomseongdae Observatory
저자
Yongkook Kim [ Student, Department of Immersive Convergence Content, Kwangwoon University, Korea ]
Juyoung Hong [ Student, Department of Immersive Convergence Content, Kwangwoon University, Korea ]
Leehwan Hwang [ Professor, Department of Immersive Convergence Content, Kwangwoon University, Korea ]
Soonchul Kwon [ Professor, Department of Immersive Convergence Content, Kwangwoon University, Korea ]
Seunghyun Lee [ Professor, Department of Immersive Convergence Content, Kwangwoon University, Korea ]
Corresponding Author