US 11,997,245 B2
Method for a corresponding color display on the basis of spectral color impressions for different output applications
Olaf Kolling, Cologne (DE)
Assigned to COLORDIGITAL GMBH, Cologne (DE)
Appl. No. 17/258,611
Filed by Colordigital GmbH, Cologne (DE)
PCT Filed Jul. 8, 2019, PCT No. PCT/DE2019/100640
§ 371(c)(1), (2) Date Jan. 7, 2021,
PCT Pub. No. WO2020/011310, PCT Pub. Date Jan. 16, 2020.
Claims priority of application No. 10 2018 116 717.2 (DE), filed on Jul. 10, 2018.
Prior Publication US 2021/0281716 A1, Sep. 9, 2021
Int. Cl. H04N 1/60 (2006.01)
CPC H04N 1/6052 (2013.01) 5 Claims
OG exemplary drawing
 
1. A computer-aided method for matching color display for different output applications, comprising the following instructions:
a) an instruction for identifying specific color data as a spectral data record;
b) instructions for storing the identified color data in a storage location in an IT infrastructure;
c) an instruction for identifying a data query for an output application via the IT infrastructure;
d) instructions for converting the color data into a value from the LAB color space that is advantageous for the queried application;
e) an instruction for querying the device-specific color profile, in particular, the ICC profile for the specific output device;
f) an instruction for converting the generated Lab data into the device-specific color gamut of the output device intended for the query;
g) an instruction for transmitting the device-specific color data transformed from the generated Lab data to an output device intended for the query.