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:
Jul. 08, 2014
Filed:
Jan. 14, 2013
Applicant:
Csr Technology Inc., Sunnyvale, CA (US);
Inventors:
Monica Man Kay Tang, Santa Clara, CA (US);
Yee Shun Chan, Markham, CA;
Assignee:
CSR Technology Inc., Sunnyvale, CA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N 7/12 (2006.01);
U.S. Cl.
CPC ...
Abstract
A recursive motion detector for detecting motion in an interlaced video signal. The motion detector includes a first frame motion detector receiving a next field and a first previous field, a second frame motion detector receiving a current field and a second previous field, and a third frame motion detector receiving a next field and a third previous field. Motion is detected when the first, second and third frame motion detectors combine to produce a frame motion result.