DCI-P3

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DCI-P3 or DCI / P3 is a common color space for digital film projection in the US film industry. It covers the area of ​​naturally occurring surface colors (according to Michael R. Pointer, 1980) for the most part (in CIE 1931 : 85.5%, in CIE 1976 u'v ' : 86.9%) with the clearest smears in green-blue Area. The area covered by human perception (CIE 1931: 45.5%, CIE 1976: 41.7%) in the CIE 1931 color space is comparable in size to that of the Adobe RGB color space (45.2%, 38.7%) , however slightly redshifted. The blue primary color is the same as standard RGB ( sRGB ) and Adobe RGB; the red is light of the same color with a wavelength of 615 nanometers. It was defined by the Association of Digital Cinema Initiatives , LLC (DCI) and published in the standard RP 431-2 of the Society of Motion Picture and Television Engineers (SMPTE). As an intermediate step before the implementation of the much further BT.2020 , it should also be used in television systems and in the home cinema area.

Web links

Individual evidence

  1. ↑ a b Color Spaces - Technicolor. (No longer available online.) In: www.technicolor.com. Archived from the original on December 8, 2015 ; Retrieved December 8, 2015 . Info: The archive link was inserted automatically and has not yet been checked. Please check the original and archive link according to the instructions and then remove this notice. @1@ 2Template: Webachiv / IABot / www.technicolor.com
  2. ↑ Michael R. Pointer: The Gamut of Real Surface Colors . In: Color Research & Application . tape 5 , no. 3 , September 1, 1980, ISSN  1520-6378 , p. 145–155 , doi : 10.1002 / col. 5080050308 (booksc.org/book/11644683 [accessed December 8, 2015]).
  3. ↑ Jeff Yurek: How much color gamut do displays really need? Part 3: Existing color gamut standards. In: dot color. Retrieved December 8, 2015 .
  4. ^ The Society of Motion Picture and Television Engineers, 2011, New York: RP 431-2, D-Cinema Quality - Reference Projector and Environment for the Display of DCDM in Review Rooms and Theaters
  5. ↑ Ultra HD 4K TV color, part II: The (near) future - CNET. In: CNET. Retrieved December 8, 2015 .