Invention Grant
- Patent Title: Video processing apparatus and video processing method
- Patent Title (中): 视频处理装置和视频处理方法
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Application No.: US11407071Application Date: 2006-04-20
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Publication No.: US07825992B2Publication Date: 2010-11-02
- Inventor: Byung-jo Jun , Tae-hwan Cha
- Applicant: Byung-jo Jun , Tae-hwan Cha
- Applicant Address: KR Suwon-si
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-si
- Agency: Roylance, Abrams, Berdo & Goodman, L.L.P.
- Priority: KR10-2005-0059927 20050704
- Main IPC: H04N5/21
- IPC: H04N5/21 ; H04N5/213 ; H04N1/409

Abstract:
A video signal processing apparatus and video processing method are provided, which can reduce an influence of noise and enhance fineness of the image. A signal division unit divides a video signal into a low frequency component and a high frequency component of the video signal. A signal eliminating unit eliminates a component within a magnitude range of noise from the high frequency component of the video signal output from the signal division unit. A signal combining unit combines the low frequency component of the video signal output from the signal division unit and the high frequency component of the video signal from which the component within the magnitude range of noise is eliminated.
Public/Granted literature
- US20070002155A1 Video processing apparatus and video processing method Public/Granted day:2007-01-04
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