Impact of Camera Settings on 3D Reconstruction Quality: Insights from NeRF and Gaussian Splatting

This paper explores the influence of various camera settings on the quality of 3D reconstructions, particularly in indoor crime scene investigations. Utilizing Neural Radiance Fields (NeRF) and Gaussian Splatting for 3D reconstruction, we analyzed the impact of ISO, shutter speed, and aperture setti...

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Veröffentlicht in:Sensors (Basel, Switzerland) Switzerland), 2024-11, Vol.24 (23), p.7594
Hauptverfasser: Rangelov, Dimitar, Waanders, Sierd, Waanders, Kars, van Keulen, Maurice, Miltchev, Radoslav
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Sprache:eng
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Zusammenfassung:This paper explores the influence of various camera settings on the quality of 3D reconstructions, particularly in indoor crime scene investigations. Utilizing Neural Radiance Fields (NeRF) and Gaussian Splatting for 3D reconstruction, we analyzed the impact of ISO, shutter speed, and aperture settings on the quality of the resulting 3D reconstructions. By conducting controlled experiments in a meeting room setup, we identified optimal settings that minimize noise and artifacts while maximizing detail and brightness. Our findings indicate that an ISO of 200, a shutter speed of 1/60 s, and an aperture of f/3.5 provide the best balance for high-quality 3D reconstructions. These settings are especially useful for forensic applications, architectural visualization, and cultural heritage preservation, offering practical guidelines for professionals in these fields. The study also highlights the potential for future research to expand on these findings by exploring other camera parameters and real-time adjustment techniques.
ISSN:1424-8220
1424-8220
DOI:10.3390/s24237594