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Everything about High-dynamic-range rendering

Rendering a computer graphics scene

High-dynamic-range rendering, also known as high-dynamic-range lighting, is the rendering of computer graphics scenes by using lighting calculations performed in high dynamic range (HDR). This allows preservation of details that may be lost due to limiting contrast ratios. Video games and computer-generated imagery, movies, and visual effects benefit from this as it creates more realistic scenes than with more simplistic lighting models. HDRR was originally required to tone map the rendered image onto Standard Dynamic Range (SDR) displays, as the first HDR capable displays did not arrive until the 2010s. However, if a modern HDR display is available, it is possible to instead display the HDRR with even greater contrast and realism. Wikipedia →

🧭 Start here: a 6-step reading path

  1. Read the overview: High-dynamic-range renderingA 5-minute orientation
  2. Skim a recent paper: Unsupervised Single-Image High Dynamic Range Rendering via Multi-Exposure PriorsInfluential work since 2022
  3. Pick up a classic book: American FilmThe most-reprinted book on the subject
  4. Read the landmark paper: High dynamic range image rendering with a retinex-based adaptive filterCited 291 times
  5. Go sideways: High dynamic rangeA closely related topic
  6. Go sideways: Dynamic range (disambiguation)A closely related topic

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🆕 Influential since 2022

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