{{위키데이터 속성 추적}}
{{Infobox technology standard
| title = DCI-P3
| long_name = {{Plainlist|
* SMPTE EG 432-1:2010
* SMPTE RP 431-2:2011
}}
| native_name = <!-- Name in local language. If more than one, separate using {{plain list}} -->
| native_name_lang = <!-- ISO 639-2 code e.g. "fr" for French. If more than one, use {{lang}} inside native_name items instead -->
| image = CIE1931xy gamut comparison of sRGB P3 Rec2020.svg
| caption = 
| status = 출판됨
| year_started = <!-- {{Start date|YYYY|MM|DD|df=y}} -->
| first_published = <!-- {{Start date|YYYY|MM|DD|df=y}} -->
| version = 
| version_date = 
| preview = 
| preview_date = 
| organization = {{Plainlist|
* {{abbr|[[Digital Cinema Initiatives|DCI]]|Digital Cinema Initiatives}}
* {{abbr|[[SMPTE]]|Society of Motion Picture and Television Engineers}}
}}
| committee = 
| editors = 
| authors = {{abbr|[[Digital Cinema Initiatives|DCI]]|Digital Cinema Initiatives}}
| base_standards = [[RGB]]
| related_standards = [[sRGB]], [[BT.2020]], [[DCDM]]
| abbreviation = P3
| domain = [[색 공간]], [[색 모델]]
| license = 
| website = {{Plainlist|
* {{URL|https://ieeexplore.ieee.org/document/7289763}}
* {{URL|https://ieeexplore.ieee.org/document/7290729}}
}}
}}

'''DCI-P3''' 또는 '''DCI/P3'''는 미국 영화 산업의 디지털 영화 프로젝션을 위한 일반 [[RGB 색 공간]]이다.<ref name="Technicolor">{{뉴스 인용|title=Color spaces |publisher=[[테크니컬러 SA]] |url=http://www.technicolor.com/en/solutions-services/technology/technology-licensing/technicolor-color-certified/color-certification-process/color-spaces |accessdate=2016-02-01 |url-status=dead |archiveurl=https://web.archive.org/web/20160203035423/http://www.technicolor.com/en/solutions-services/technology/technology-licensing/technicolor-color-certified/color-certification-process/color-spaces |archivedate=2016-02-03 }}</ref>

== 시스템 비색법 ==

{| class="wikitable"
|+RGB 색 공간 파라미터<ref name="PointersGamut">{{뉴스 인용|url=http://www.tftcentral.co.uk/articles/content/pointers_gamut.htm#_Toc379132061 |title=The Pointer's Gamut |author=Kid Jansen |publisher=TFT Central |accessdate=2016-01-30 |archive-url=https://web.archive.org/web/20151129021132/http://www.tftcentral.co.uk/articles/content/pointers_gamut.htm#_Toc379132061 |archive-date=2015-11-29 |url-status=dead }}</ref><ref name=HEVCOctober2015V1005>{{뉴스 인용 |title=HEVC Screen Content Coding Draft Text 5 |author=Rajan Joshi |author2=Shan Liu |author3=Gary Sullivan |author4=Gerhard Tech |author5=Ye-Kui Wang |author6=Jizheng Xu |author7=Yan Ye |publisher=JCT-VC |url=http://phenix.it-sudparis.eu/jct/doc_end_user/current_document.php?id=10311 |date=2016-01-31 |accessdate=2016-01-31 |archive-date=2017-03-10 |archive-url=https://web.archive.org/web/20170310225820/http://phenix.it-sudparis.eu/jct/doc_end_user/current_document.php?id=10311 |url-status= }}</ref>
|-
! rowspan="2" |[[색 공간]]
! colspan="2" |[[화이트 포인트]]
! colspan="1" |[[색온도|CCT]]
! colspan="6" |[[원색]]
|-
!x<sub>W</sub>
!y<sub>W</sub>
!K°
!x<sub>R</sub>
!y<sub>R</sub>
!x<sub>G</sub>
!y<sub>G</sub>
!x<sub>B</sub>
!y<sub>B</sub>
|-
|align=“left" |P3-D65 (디스플레이)
|0.3127
|0.3290
|6504
|0.680
|0.320
|0.265
|0.690
|0.150
|0.060
|-
|align=“left” |P3-DCI (극장)
|0.314
|0.351
|6300
|0.680
|0.320
|0.265
|0.690
|0.150
|0.060
|-
|align=“left” |P3-D60 (ACES 시네마)
|0.32168
|0.33767
|6000
|0.680
|0.320
|0.265
|0.690
|0.150
|0.060
|}

DCI-P3은 순수 2.6 감마 커브, 화이트 루미넌스 48 cd/m<sup>2</sup>, 그리고 D63과 동일한 일광 온도(하지만 더 녹색을 띔)의 화이트포인트를 사용한다.<ref name="432SMPTENovember2010IEEE">{{뉴스 인용|title=EG 432-1:2010 - Digital Source Processing — Color Processing for D-Cinema |publisher=[[Institute of Electrical and Electronics Engineers]] |url=https://ieeexplore.ieee.org/document/7289763 |date=2010-11-10 |accessdate=2016-02-01}}</ref>

DCI-P3은 [[sRGB]]보다 25% 더 넓은 [[색역]]을 갖추고 있다.<ref>{{웹 인용|url=https://webkit.org/blog/6682/improving-color-on-the-web/|title=Improving Color on the Web|author=Dean Jackson|date=2016-07-01|publisher=[[웹킷]]|accessdate=2016-09-19}}</ref>

== 디스플레이 P3 ==
디스플레이 P3는 애플이 만든 색 공간이며 DCI-P3를 사용한다. DCI-P3의 1/2.6 순수 감마 커브와 달리 디스플레이 P3는 [[sRGB]] 트랜스퍼 커브를 사용한다.<ref>{{웹 인용|url=https://developer.apple.com/documentation/coregraphics/cgcolorspace/1408916-displayp3|title=displayP3 - CGColorSpace |website=Apple Developer Documentation|language=en-US|access-date=2017-08-18}}</ref>

== 각주 ==
{{각주}}

{{색 공간}}

[[분류:색 공간]]
[[분류:영상 기술]]
[[분류:SMPTE 표준]]
[[분류:초고선명 텔레비전]]