White-point independent RGB Primaries for Color Image Encoding

Sabin E. Süsstrunk; Clément Fredembach; Jack Holm; Graham D. Finlayson

White-point independent RGB Primaries for Color Image Encoding

Sabin E. Süsstrunk, Clément Fredembach, Jack Holm, Graham D. Finlayson

Research output: Contribution to conference › Paper

Abstract

We present a method to calculate sets of RGB primaries that are white-point independent and have suitable gamut properties when evaluated with regards to surface colors. These primaries can be used as a basis for defining an output-referred color encoding intended for print applications. The resulting RGB sensors are sharp, i.e. decorrelated, emphasizing again that for imaging applications, the choice of a chromatic adaptation transform based on sharp sensors might be most appropriate.

Original language	English
Pages	421-422
Number of pages	2
Publication status	Published - May 2002
Event	International Congress on Imaging Science (ICIS 2002) - Tokyo, Japan Duration: 1 May 2002 → …

Conference

Conference	International Congress on Imaging Science (ICIS 2002)
Country/Territory	Japan
City	Tokyo
Period	1/05/02 → …

Access to Document

http://infoscience.epfl.ch/record/34029

Cite this

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title = "White-point independent RGB Primaries for Color Image Encoding",

abstract = "We present a method to calculate sets of RGB primaries that are white-point independent and have suitable gamut properties when evaluated with regards to surface colors. These primaries can be used as a basis for defining an output-referred color encoding intended for print applications. The resulting RGB sensors are sharp, i.e. decorrelated, emphasizing again that for imaging applications, the choice of a chromatic adaptation transform based on sharp sensors might be most appropriate.",

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AU - Süsstrunk, Sabin E.

AU - Fredembach, Clément

AU - Holm, Jack

AU - Finlayson, Graham D.

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AB - We present a method to calculate sets of RGB primaries that are white-point independent and have suitable gamut properties when evaluated with regards to surface colors. These primaries can be used as a basis for defining an output-referred color encoding intended for print applications. The resulting RGB sensors are sharp, i.e. decorrelated, emphasizing again that for imaging applications, the choice of a chromatic adaptation transform based on sharp sensors might be most appropriate.

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T2 - International Congress on Imaging Science (ICIS 2002)

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