Invention Grant
- Patent Title: Full-color visibility model using CSF which varies spatially with local luminance
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Application No.: US15798046Application Date: 2017-10-30
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Publication No.: US10282801B2Publication Date: 2019-05-07
- Inventor: Alastair M. Reed , Kristyn R. Falkenstern , David Berfanger , Yang Bai
- Applicant: Digimarc Corporation
- Applicant Address: US OR Beaverton
- Assignee: Digimarc Corporation
- Current Assignee: Digimarc Corporation
- Current Assignee Address: US OR Beaverton
- Agency: Digimarc Corporation
- Main IPC: G06K9/00
- IPC: G06K9/00 ; H04N7/167 ; G06T1/00 ; H04N1/32 ; H04N1/60
Abstract:
The present disclosure relate generally to image signal processing, color science and signal encoding. Signal encoding can be applied to color image data through use of a luminance contrast sensitivity function and a chrominance contrast sensitive function. Of course, other features, combinations and claims are disclosed as well.
Public/Granted literature
- US20180122035A1 FULL-COLOR VISIBILITY MODEL USING CSF WHICH VARIES SPATIALLY WITH LOCAL LUMINANCE Public/Granted day:2018-05-03
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