Invention Grant
US09100663B2 Apparatus, method, and program for video signal processing, and storage medium
有权
用于视频信号处理的装置，方法和程序以及存储介质
- Patent Title: Apparatus, method, and program for video signal processing, and storage medium
- Patent Title (中): 用于视频信号处理的装置，方法和程序以及存储介质
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Application No.: US12110909Application Date: 2008-04-28
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Publication No.: US09100663B2Publication Date: 2015-08-04
- Inventor: Seiji Kimura , Masami Ogata
- Applicant: Seiji Kimura , Masami Ogata
- Applicant Address: JP Tokyo
- Assignee: SONY CORPORATION
- Current Assignee: SONY CORPORATION
- Current Assignee Address: JP Tokyo
- Agency: Finnegan, Henderson, Farabow, Garrett & Dunner, L.L.P.
- Priority: JPP2007-126233 20070511
- Main IPC: H04N5/21
- IPC: H04N5/21 ; H04N19/85 ; H04N5/911
Abstract:
A video signal processing method includes the steps of processing an input video signal and outputting an output video signal, detecting a temporal feature from the input video signal, smoothing the temporal feature by filtering and outputting the smoothed temporal feature, and controlling processing performed in the processing step in accordance with the temporal feature smoothed in the smoothing step. In this method, the smoothing step switches a characteristic of the filtering in accordance with the attribute of the input video signal.
Public/Granted literature
- US20080278630A1 Apparatus, Method, and Program for Video Signal Processing, and Storage Medium Public/Granted day:2008-11-13
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