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LATEST POSTS
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StudioBinder.com – CRI color rendering index
www.studiobinder.com/blog/what-is-color-rendering-index
“The Color Rendering Index is a measurement of how faithfully a light source reveals the colors of whatever it illuminates, it describes the ability of a light source to reveal the color of an object, as compared to the color a natural light source would provide. The highest possible CRI is 100. A CRI of 100 generally refers to a perfect black body, like a tungsten light source or the sun. ”
www.pixelsham.com/2021/04/28/types-of-film-lights-and-their-efficiency
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Types of Film Lights and their efficiency – CRI, Color Temperature and Luminous Efficacy
nofilmschool.com/types-of-film-lights
“Not every light performs the same way. Lights and lighting are tricky to handle. You have to plan for every circumstance. But the good news is, lighting can be adjusted. Let’s look at different factors that affect lighting in every scene you shoot. “
Use CRI, Luminous Efficacy and color temperature controls to match your needs.
Color Temperature
Color temperature describes the “color” of white light by a light source radiated by a perfect black body at a given temperature measured in degrees Kelvinhttps://www.pixelsham.com/2019/10/18/color-temperature/
CRI
“The Color Rendering Index is a measurement of how faithfully a light source reveals the colors of whatever it illuminates, it describes the ability of a light source to reveal the color of an object, as compared to the color a natural light source would provide. The highest possible CRI is 100. A CRI of 100 generally refers to a perfect black body, like a tungsten light source or the sun. “https://www.studiobinder.com/blog/what-is-color-rendering-index
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NVidia – NeRF AI Recreates Unconstrained Scene Views From Photos in 2 seconds
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FreeCodeCamp – Foundations of Entrepreneurship
www.freecodecamp.org/news/important-lessons-they-dont-teach-you-in-business-school/
Here are the sections in this free business course:
- Section 1: Relationships Are More Important Than Product Knowledge
- Section 2: Be Long Term Greedy
- Section 3: Avoid Burnout
- Section 4: Create Off The Charts Confidence; Wear That Super Superman Cape!
- Section 5: Ethics. Use It or Lose It
- Section 6: Every Battle is Won Before It Has Been Fought
- Section 7: Goal Setting
- Section 8: Happiness is…
- Section 9: Legal Stuff is Important
- Section 10: Management Best Practices
- Section 11: Navigating Corporate Politics; Swimming with Sharks
- Section 12: Only Take Advice from Successful People
- Section 13: Only the Paranoid Survive
- Section 14: Risk Taking
- Section 15: Sales Best Practices
- Section 16: Think Different
- Section 17: You Be You
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Skyfish – Skyportal Demo
Skyfish Skyportal is a web based photogrammetry processing and analysis platform for viewing and analyzing 3D reality models created by Skyfish M4 drones.
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Paramount+ reveals new streaming plans
www.bbc.com/news/entertainment-arts-60401124
Streaming service Paramount+ has announced a huge slate of new shows and films ahead of its expansion to countries including the UK this year.
![[gamma correction test]](http://www.madore.org/~david/misc/color/gammatest.png "sRGB gamma correction test")
FEATURED POSTS
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GretagMacbeth Color Checker Numeric Values and Middle Gray
The human eye perceives half scene brightness not as the linear 50% of the present energy (linear nature values) but as 18% of the overall brightness. We are biased to perceive more information in the dark and contrast areas. A Macbeth chart helps with calibrating back into a photographic capture into this “human perspective” of the world.
https://en.wikipedia.org/wiki/Middle_gray
In photography, painting, and other visual arts, middle gray or middle grey is a tone that is perceptually about halfway between black and white on a lightness scale in photography and printing, it is typically defined as 18% reflectance in visible light
Light meters, cameras, and pictures are often calibrated using an 18% gray card[4][5][6] or a color reference card such as a ColorChecker. On the assumption that 18% is similar to the average reflectance of a scene, a grey card can be used to estimate the required exposure of the film.
https://en.wikipedia.org/wiki/ColorChecker
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