The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 01, 2013
Filed:
Jun. 28, 2010
Applicants:
Lei Zhang, Kowloon, HK;
Weisheng Dong, Kowloon, HK;
Hainlong Zhu, Kowloon, HK;
Inventors:
Assignee:
The Hong Kong Polytechnic University, Kowloon, HK;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06K 9/00 (2006.01);
U.S. Cl.
CPC ...
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 () to the CFA video in order to generate a denoised CFA, applying initial color demosaicking (CDM) () to the denoised CFA video in order to generate a demosaicked video, and applying spatial-temporal post-processing () to the demosaicked video in order to reduce CDM artifacts and CDM errors and enhance the quality of the video.