MrNeRF (@janusch_patas)
2025-11-18 | โค๏ธ 70 | ๐ 5
Reconstructing 3D Scenes in Native High Dynamic Range
Contributions: (I) We present the first systematic study of 3D scene reconstruction from native HDR imagery. This work embraces the emergence of high-end imaging devices and bridges the gap with the requirements of professional digital content creation.
(II) We provide a comprehensive analysis of why existing NVS methods fail on HDR data, revealing fundamental limitations under extreme luminance variations.
(III) We propose a novel 3DGS variant for modeling native HDR data via luminance-chromaticity decomposition.
(IV) Experiments show that NH-3DGS outperforms all alternatives on both synthetic and real-world benchmarks.
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