AI RESEARCH
PanDORA: Casual HDR Radiance Acquisition of Indoor Scenes for Image-based Lighting
arXiv CS.CV
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ArXi:2407.06150v3 Announce Type: replace Most novel view synthesis methods -- including Neural Radiance Fields (NeRF) -- struggle to capture the high dynamic range (HDR) radiance required for realistic image-based lighting (IBL). This limitation stems from a reliance on low dynamic range (LDR) imagery, which fails to capture the intensity of light sources found in indoor environments. While exposure bracketing can recover this range, it is often too slow for practical, large-scale acquisition. In this work, we.