Image processing device for transmitting color with fidelity...

Details Image processing device for transmitting color with fidelity... Image processing device for transmitting color with fidelity...

G - Physics

09

G

G09G 5/02 (2006.01) G06F 3/14 (2006.01) H04N 1/60 (2006.01)

Patent

CA 2419640

An image processing device (1) provides a client device (3) with a first test pattern image, acquires the results of evaluation concerning distinguishability of the image by human eyes, acquires color expression characteristics of the client device (3) according to the results, provides the client device (3) with a second test pattern image, acquires the results of evaluation concerning appearance of the second test pattern to human eyes, acquires the color balance characteristics of the client device (3), subjects the image data to be provided to color correction on the basis of the characteristics, and provides the client device (3) with the image data, thereby enhancing the color reproductivity of the image data on the client device (3) side.

L'invention concerne un dispositif de traitement d'images (1) qui fournit une première image de mire à un dispositif client (3), acquiert les résultats de l'évaluation de la visibilité de l'image à l'oeil nu, acquiert la caractéristique d'expression chromatique du dispositif client (3) en fonction des résultats, fournit une seconde image de mire à un dispositif client (3), acquiert la caractéristique d'équilibre chromatique du dispositif client (3) en fonction de la visibilité, soumet les données d'images devant être fournies à une correction chromatique sur la base des caractéristiques et fournit les données d'images au dispositif client (3), améliorant ainsi la reproductibilité des données d'image sur le côté dispositif client (3).

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