A new version of CIECAM02 with the HPE primaries

Changjun Li1, M. Ronnier Luo2, Pei-Li Sun3
1University of Science and Technology Liaoning (China), 2University of Leeds (UK), 3National Taiwan University of Science and Technology (Taiwan)
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CIECAM02 has been used to predict colour appearance under a wide range of viewing conditions, to quantify colour differences, to provide a uniform colour space and to provide a profile connection space for colour management. However, several problems have been identified with the CIECAM02. This talk is to present a new version of the CIECAM02 with the Hunt-Pointer-Estevez (HPE) matrix. The new version overcomes some problems and is simpler. The performance of the new version is verified.

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