Color volume

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The sRGB gamut projected into CIExyY color space.

Color volume is the set of all available color at all available hue, saturation and brightness.[1][2] It's the result of a 2D color space or 2D color gamut (that represent chromaticity) combined with the dynamic range.[3][4][5]

The term has been used to describe HDR's higher color volume than SDR (i.e. peak brightness of at least 1,000 cd/m2 higher than SDR's 100 cd/m2 limit and wider color gamut than Rec. 709 / sRGB).[1][3][6][7][8]

References[]

  1. ^ a b "HPA Tech Retreat 2014 – Day 4". 20 February 2014. Archived from the original on 1 November 2014. Retrieved 25 April 2021.
  2. ^ "Color Volume of TVs: DCI-P3 and Rec. 2020". RTINGS.com. Retrieved 25 April 2021.
  3. ^ a b "Color Volume: What It Is and Why It Matters for TV". news.samsung.com. Retrieved 31 January 2021.
  4. ^ "Color volume of a TV: You should know this about the successor to color space". Homecinema Magazine. 18 July 2020. Retrieved 25 April 2021.
  5. ^ "Color Volume: Measuring and Understanding What it Means – ReferenceHT". 11 April 2017. Retrieved 25 April 2021.
  6. ^ "BT.2100 : Image parameter values for high dynamic range television for use in production and international programme exchange". www.itu.int. Retrieved 25 April 2021.
  7. ^ "BT.1886 : Reference electro-optical transfer function for flat panel displays used in HDTV studio production". www.itu.int. Retrieved 25 April 2021.
  8. ^ "BT.2020 : Parameter values for ultra-high definition television systems for production and international programme exchange". www.itu.int. Retrieved 25 April 2021.


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