Invention Grant
- Patent Title: Image sharpening technique
- Patent Title (中): 图像锐化技术
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Application No.: US12284631Application Date: 2008-09-23
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Publication No.: US08351725B2Publication Date: 2013-01-08
- Inventor: Hao Pan , Yeping Su
- Applicant: Hao Pan , Yeping Su
- Applicant Address: US WA Camas
- Assignee: Sharp Laboratories of America, Inc.
- Current Assignee: Sharp Laboratories of America, Inc.
- Current Assignee Address: US WA Camas
- Agency: Chernoff Vilhauer McClung & Stenzel
- Main IPC: G06K9/40
- IPC: G06K9/40 ; G06K9/48 ; G06K9/32 ; G09G5/00 ; G09G5/02 ; H04N5/44 ; H04N9/74 ; H04N3/223
Abstract:
A sharpening technique for digital images for presentation on a display. The technique may include an upscaling process, a noise reduction process, and a sharpening process. The technique may further use a single buffer for the upscaling, noise reduction, and sharpening.
Public/Granted literature
- US20100074548A1 Image sharpening technique Public/Granted day:2010-03-25
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