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:
Sep. 25, 2007
Filed:
Mar. 29, 2004
Applicants:
Pei-ming Shan, Hsinchu, TW;
Uriah Peng, Taipei, TW;
Inventors:
Pei-Ming Shan, Hsinchu, TW;
Uriah Peng, Taipei, TW;
Assignee:
Sunplus Technology Co., Ltd., Hsinchu, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N 9/78 (2006.01); H04N 9/64 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention is directed to a method of 3-dimensional (3D) comb filter video decoder. The composite video signal is sampled to obtain multiple sampling data FP, which represents the ypixel of the Xline in the mframe, in which m, x, y are positive integer. After using FP, FP, FP, and FPto judge whether the composite video signal is the motion state or the still state. The motion detection is based on the composite video signal without separation of luma and chroma. As a result, the motion detection can be precisely judged.