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Method and System for Spatial-temporal denoising and demosaicking for noisy color filter array videos

Summary: 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.

Supplementary Information: Patent Number: US8345971B2
Application Number: US2010825126A
Inventor: Zhang, Lei | Dong, Weisheng | Zhu, Hainlong
Priority Date: 28 Jun 2010
Priority Number: US8345971B2
Application Date: 28 Jun 2010
Publication Date: 1 Jan 2013
IPC Current: G06K000900
US Class: 382167
Assignee Applicant: The Hong Kong Polytechnic University
Title: Method and system for spatial-temporal denoising and demosaicking for noisy color filter array videos
Usefulness: Method and system for spatial-temporal denoising and demosaicking for noisy color filter array videos
Novelty: Method for spatial-temporal denoising and demosaicking noisy color filter array video in single-sensor digital video camera, involves utilizing spatial-temporal post-processing module with demosaicked video

Industry: ICT/Telecom

Sub Category: Image Processing

Application No.: US2010825126A

Others: ZNANG Lei
DONG Weisheng
ZHU Hailong

Country/Region: USA

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