COLOR GAMUT MAPPING IN THE CIE 1931 COLOR SPACE

Patent №

US 11,348,553

Granted

2022-05-31

Filed 2020

Owner

SAMSUNG ELECTRONICS CO., LTD.

Lab

AI components

3

vision · kr · planning

Assignment

Recorded

Dataset

AIPD

2023_r1 edition

Application

16786355

One embodiment provides a method comprising determining a target color gamut of a display device, an inner zone of the target color gamut, and an outer zone of the target color gamut. The method further comprises dynamically determining, based on the inner zone and the outer zone, a path along which an input color in a source color gamut of an input content moves. The input color is outside the inner zone. The method further comprises mapping the input color from the source color gamut to an output color in the outer zone based on the path. The input color is rendered as the output color during presentation of the input content on the display device.

AI classification

Vision0.95
Planning0.91
Knowledge representation0.91
Natural language0.01
AI hardware0.00
Evolutionary computation0.00
Machine learning0.00
Speech0.00

Ownership

SAMSUNG ELECTRONICS CO., LTD.

assignment · 517710939

Assignors

SU, CHANG, NAGESH, PRADEEP, KIM, YEONG-TAEG, TAO, LI

On an employer assignment, the assignors are typically the inventors.

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