Invention Grant
- Patent Title: Video auto enhancing algorithm
- Patent Title (中): 视频自动增强算法
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Application No.: US12334875Application Date: 2008-12-15
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Publication No.: US07865014B2Publication Date: 2011-01-04
- Inventor: Donghui Wu , Min Cheng , Wenhua Zhao , Yiqing Jin
- Applicant: Donghui Wu , Min Cheng , Wenhua Zhao , Yiqing Jin
- Applicant Address: US CA Fremont
- Assignee: ArcSoft, Inc.
- Current Assignee: ArcSoft, Inc.
- Current Assignee Address: US CA Fremont
- Agency: Patent Law Group LLP
- Agent David C. Hsia
- Main IPC: G06K9/00
- IPC: G06K9/00
Abstract:
A method for enhancing a video includes applying a linear histogram stretch, a gamma correction, and sigma row, column, and temporal filters to the video.
Public/Granted literature
- US20090091661A1 Video Auto Enhancing Algorithm Public/Granted day:2009-04-09
Information query
