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ITU-T BT.2100

The ITU-T recommendation BT

.2100 is

the standard for HDR technology, High Dynamic Range (HDR), and is the equivalent of BT.2020 for Ultra HDTV

.BT.2100 deals with

theUHD format and with Full HD. For the adjustment of

thebrightness curve of the HDR displays

to the human brightness perception, two adjustment curves are specified in BT.2100: the PQ correction curve and the HLG correction curve. BT.2020

usesgammacorrection

. BT.2100 uses the same color models as BT.2020 with

RGB and YCbCr, but the color resolution is 10-bit or 12-bit.

Informationen zum Artikel
Englisch: ITU-T BT.2100
Updated at: 02.03.2018
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