https://www.colour-science.org/enContents © 2026 <a href="mailto:colour-developers@colour-science.org">Colour Developers</a> Fri, 09 Jan 2026 06:25:07 GMTNikola (getnikola.com)http://blogs.law.harvard.edu/tech/rsshttps://www.colour-science.org/posts/physical-lighting-quantities-tying-both-ends/Colour Developers<div><p>Validation against ground truth data is an important step when implementing support for physical lighting quantities in a realtime or offline renderer.</p> <p>In this post, a simple but effective method to assess that the physical camera model behaves as expected against ground truth data (or conversely) will be presented.</p> <p><a href="https://www.colour-science.org/posts/physical-lighting-quantities-tying-both-ends/">Read more…</a> (6 min remaining to read)</p></div>absolute luminance calibrationcolour sciencedigital still camera exposure modelphysical quantitieshttps://www.colour-science.org/posts/physical-lighting-quantities-tying-both-ends/Wed, 01 Apr 2020 07:28:05 GMT