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:
Dec. 23, 2014
Filed:
Sep. 30, 2013
Applicant:
Amlogic Co., Ltd., Santa Clara, CA (US);
Inventors:
Assignee:
Amlogic Co., Ltd., Santa Clara, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N 7/01 (2006.01); H04N 11/20 (2006.01); A61F 2/46 (2006.01); A61F 2/44 (2006.01); A61F 2/30 (2006.01); A61F 2/28 (2006.01);
U.S. Cl.
CPC ...
H04N 7/014 (2013.01); A61F 2/4684 (2013.01); A61F 2002/30878 (2013.01); A61F 2310/00011 (2013.01); A61F 2310/00958 (2013.01); A61F 2310/00796 (2013.01); A61F 2/30744 (2013.01); A61F 2002/2835 (2013.01); A61F 2/4425 (2013.01); A61F 2310/00131 (2013.01); A61F 2310/00089 (2013.01); A61F 2002/30013 (2013.01); A61F 2002/30616 (2013.01); A61F 2310/00359 (2013.01); A61F 2002/30354 (2013.01); A61F 2002/30428 (2013.01); A61F 2002/30062 (2013.01); A61F 2002/30596 (2013.01); A61F 2310/00976 (2013.01); A61F 2002/4475 (2013.01); A61F 2310/00149 (2013.01); A61F 2310/00023 (2013.01); A61F 2002/30611 (2013.01); A61F 2002/30515 (2013.01); A61F 2310/00029 (2013.01); A61F 2310/0097 (2013.01); A61F 2310/00317 (2013.01); A61F 2/4465 (2013.01); A61F 2002/30784 (2013.01); A61F 2310/00017 (2013.01); A61F 2002/30092 (2013.01); A61F 2002/30843 (2013.01); A16F 2002/30785 (2013.01); A61F 2310/00179 (2013.01); A61F 2002/30393 (2013.01); A61F 2002/30652 (2013.01); A61F 2310/00203 (2013.01); H04N 7/0145 (2013.01); A61F 2310/00095 (2013.01); A61F 2310/00293 (2013.01);
Abstract
A method for detecting motion in video fields of video data, comprises the steps of: calculating texture information for a pixel in the video fields; determining a threshold value as a function of the calculated texture information; calculating a differential value for the pixel; and detecting motion in the video fields as a function of the determined threshold value and the calculated differential value.