Invention Grant
- Patent Title: Techniques for robust color transfer
- Patent Title (中): 强大的色彩传输技术
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Application No.: US12823760Application Date: 2010-06-25
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Publication No.: US08340416B2Publication Date: 2012-12-25
- Inventor: Ido Omer , Eyal Ofek
- Applicant: Ido Omer , Eyal Ofek
- Applicant Address: US WA Redmond
- Assignee: Microsoft Corporation
- Current Assignee: Microsoft Corporation
- Current Assignee Address: US WA Redmond
- Main IPC: G06K9/00
- IPC: G06K9/00

Abstract:
Techniques and systems to transfer color robustly between images are described. In an embodiment, a technique for transferring color includes separating color information of a registered source image into a one dimensional luminosity channel and multi-dimensional chromatic channels. The technique further includes building a voting table, where each table cell is indexed by the chromatic coordinates from the source image and from the destination image. The table is built by adding to a count stored in a table cell indexed by the chromatic coordinates of the source pixel and the chromatic coordinates of its related destination pixel for each occurrence of such a pairing. The voting table values are used to identify a transfer color, and to adjust the colors of the source image to the colors of the destination image. Other embodiments are described and claimed.
Public/Granted literature
- US20110317914A1 TECHNIQUES FOR ROBUST COLOR TRANSFER Public/Granted day:2011-12-29
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