Invention Grant
US08345971B2 Method and system for spatial-temporal denoising and demosaicking for noisy color filter array videos
有权
用于噪声滤色器阵列视频的时空去噪和去马赛克的方法和系统
- Patent Title: Method and system for spatial-temporal denoising and demosaicking for noisy color filter array videos
- Patent Title (中): 用于噪声滤色器阵列视频的时空去噪和去马赛克的方法和系统
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Application No.: US12825126Application Date: 2010-06-28
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Publication No.: US08345971B2Publication Date: 2013-01-01
- Inventor: Lei Zhang , Weisheng Dong , Hainlong Zhu
- Applicant: Lei Zhang , Weisheng Dong , Hainlong Zhu
- Applicant Address: HK Kowloon
- Assignee: The Hong Kong Polytechnic University
- Current Assignee: The Hong Kong Polytechnic University
- Current Assignee Address: HK Kowloon
- Agency: Kauth, Pomeroy, Peck & Bailey LLP
- Main IPC: G06K9/00
- IPC: G06K9/00
Abstract:
A method for spatial-temporal denoising and demosaicking for noisy color filter array (CFA) video, the method including applying spatial-temporal CFA video denoising (11) to the CFA video in order to generate a denoised CFA, applying initial color demosaicking (CDM) (19) to the denoised CFA video in order to generate a demosaicked video, and applying spatial-temporal post-processing (26) to the demosaicked video in order to reduce CDM artifacts and CDM errors and enhance the quality of the video.
Public/Granted literature
- US20110317916A1 METHOD AND SYSTEM FOR SPATIAL-TEMPORAL DENOISING AND DEMOSAICKING FOR NOISY COLOR FILTER ARRAY VIDEOS Public/Granted day:2011-12-29
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