Invention Grant
- Patent Title: Image processing device and method
- Patent Title (中): 图像处理装置及方法
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Application No.: US11672524Application Date: 2007-02-08
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Publication No.: US08090213B2Publication Date: 2012-01-03
- Inventor: Yen-Hsing Wu , Chun-Hsing Hsieh , Chi-Feng Wang
- Applicant: Yen-Hsing Wu , Chun-Hsing Hsieh , Chi-Feng Wang
- Applicant Address: TW Hsinchu
- Assignee: Realtek Semiconductor Corp.
- Current Assignee: Realtek Semiconductor Corp.
- Current Assignee Address: TW Hsinchu
- Agency: Thomas, Kayden, Horstemeyer & Risley, LLP
- Priority: TW95104952A 20060214
- Main IPC: G06K9/40
- IPC: G06K9/40 ; G06K9/38 ; H04N5/14 ; H04N5/00 ; H04N9/64
Abstract:
An image processing device includes: a peaking filter for performing peaking processing on an input image signal to generate a peaking image signal; a selection circuit, coupled to the peaking filter, for selecting a plurality of pixels within the peaking image signal; and a median filter, coupled to the selection circuit, for filtering the plurality of pixels within the peaking image signal to generate a filtered image signal.
Public/Granted literature
- US20070189632A1 IMAGE PROCESSING DEVICE AND METHOD Public/Granted day:2007-08-16
Information query
