Invention Grant
- Patent Title: Differential image enhancement
- Patent Title (中): 差分图像增强
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Application No.: US13544728Application Date: 2012-07-09
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Publication No.: US08553976B2Publication Date: 2013-10-08
- Inventor: Timothy David Cherna , Ralph Thomas Brunner
- Applicant: Timothy David Cherna , Ralph Thomas Brunner
- Applicant Address: US CA Cupertino
- Assignee: Apple Inc.
- Current Assignee: Apple Inc.
- Current Assignee Address: US CA Cupertino
- Agency: Wong, Cabello, Lutsch, Rutherford & Brucculeri LLP
- Main IPC: G06K9/00
- IPC: G06K9/00 ; G09G5/00 ; H04N1/00

Abstract:
Techniques for differentially enhancing selected areas within a digital image are disclosed. In certain embodiments, one or more attributes of a selected pixel or a group of pixels is determined. Examples of such attributes include color properties, grayscale properties, and/or multi-pixel properties, such as texture. In certain embodiments, the attribute may be used in conjunction with the properties of a modification tool, such as a brush, to selectively modify pixels having the attribute value or a similar attribute value.
Public/Granted literature
- US20120274650A1 DIFFERENTIAL IMAGE ENHANCEMENT Public/Granted day:2012-11-01
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