Invention Grant
- Patent Title: Color gamut mapper for dynamic range conversion and methods for use therewith
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Application No.: US15858096Application Date: 2017-12-29
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Publication No.: US10257483B2Publication Date: 2019-04-09
- Inventor: Ying Liu , Xinghai Li , Jie Feng
- Applicant: ViXS Systems, Inc.
- Applicant Address: CA Toronto
- Assignee: VIXS SYSTEMS, INC.
- Current Assignee: VIXS SYSTEMS, INC.
- Current Assignee Address: CA Toronto
- Agency: Miller Nash Graham & Dunn LLP
- Main IPC: H04N9/68
- IPC: H04N9/68 ; H04N5/20 ; H04N9/67 ; G06T5/00

Abstract:
In various embodiments, a color gamut mapper includes a gamut map selection generator configured to analyze color space signals and generate a gamut map selection signal in response thereto. A color gamut transformer is configured to process the color space signals via a selected one of a plurality of gamut maps to generate gamut mapped color space signals, wherein the selected one of the plurality of gamut maps is selected in response to the gamut map selection signal. Other embodiments are disclosed.
Public/Granted literature
- US20180124368A1 COLOR GAMUT MAPPER FOR DYNAMIC RANGE CONVERSION AND METHODS FOR USE THEREWITH Public/Granted day:2018-05-03
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