Invention Grant
- Patent Title: Methods and systems for human imperceptible computerized color transfer
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Application No.: US17498740Application Date: 2021-10-11
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Publication No.: US11615559B2Publication Date: 2023-03-28
- Inventor: Karen Panetta , Long Bao , Sos Agaian
- Applicant: Trustees of Tufts College , The Board of Regents of the University of Texas System
- Applicant Address: US MA Medford; US TX Austin
- Assignee: Trustees of Tufts College,The Board of Regents of the University of Texas System
- Current Assignee: Trustees of Tufts College,The Board of Regents of the University of Texas System
- Current Assignee Address: US MA Medford; US TX Austin
- Agency: Quarles & Brady LLP
- Main IPC: G06T7/10
- IPC: G06T7/10 ; G06T11/00 ; G06T7/90 ; H04N1/60 ; G06T7/11 ; G06T7/143 ; H04N1/64

Abstract:
The present disclosure includes systems and methods for color transfer. The method includes receiving a target image, and determining dominant source colors. The method further includes transforming the target image into a color model including a target luminance component and a target color information component. Additionally, the method includes segmenting the target image into a plurality of target segments based on the target color information component or the target luminance component and extracting dominant target colors from the target image by extracting information for at least one of the dominant target colors from each target segment of the plurality of target segments. Further, the method includes generating a color mapping relationship between the dominant target colors and the dominant source colors, and creating a recolored target image using the color mapping relationship.
Public/Granted literature
- US20220028126A1 Methods and Systems for Human Imperceptible Computerized Color Transfer Public/Granted day:2022-01-27
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