ResearchBenchmarksLighting Estimation on Bitterli’s rendering resources Indoor LightingLighting Estimation on Bitterli’s rendering resources Indoor LightingFollow31.42PSNRAEGIR10.453615.896821.3426.7832Jun 26, 2026Evaluation resultsMethodMethodLinksPSNRSSIMLPIPSAEGIRLight representation=e...Light representation=explicit local area emitters2026.0631.42946GS-IDLight representation=p...Light representation=point lights with an environment map2026.0628.359211IRGSLight representation=e...Light representation=environment map alone2026.0611.264925