Invention Grant
- Patent Title: Systems and methods for non-linear processing of image frames
- Patent Title (中): 用于图像帧非线性处理的系统和方法
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Application No.: US14304773Application Date: 2014-06-13
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Publication No.: US09436983B2Publication Date: 2016-09-06
- Inventor: Mikael Nilsson , To Tran , Börje Anders Hellsberg , James Frank Thomas
- Applicant: nLightn, Inc.
- Applicant Address: US CT Concord
- Assignee: nLightn, Inc.
- Current Assignee: nLightn, Inc.
- Current Assignee Address: US CT Concord
- Agency: Perkins Coie LLP
- Main IPC: G06K9/00
- IPC: G06K9/00 ; G06T5/40 ; G06T5/50

Abstract:
Embodiments of the present disclosure include systems and methods for image processing for enhancing, e.g., photos, videos, and graphics representations. Particularly, some embodiments perform a histogram-based SMQT decomposition of various attributes in an original image. The SMQT decomposition of these attributes may then be used to create a look-up-table indicating how to modify pixel attributes in the same or a subsequent image so as to enhance the same or subsequent image. The results of the SMQT decomposition for each attribute may be interpolated based, e.g., on user preferences, to achieve a more optimal enhancement.
Public/Granted literature
- US20140369598A1 SYSTEMS AND METHODS FOR NON-LINEAR PROCESSING OF IMAGE FRAMES Public/Granted day:2014-12-18
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