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:
Apr. 04, 2017
Filed:
Aug. 08, 2013
Applicant:
Honeywell International Inc., Morristown, NJ (US);
Inventors:
Gurumurthy Swaminathan, Bangalore, IN;
Yadhunandan U S, Tirupati, IN;
Kwong Wing Au, Bloomington, MN (US);
Assignee:
HONEYWELL INTERNATIONAL INC., Morristown, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 29/00 (2006.01); H04N 9/00 (2006.01); H04N 21/4405 (2011.01); H04N 21/2347 (2011.01); H04N 21/235 (2011.01); H04N 19/513 (2014.01); H04N 19/48 (2014.01); H04N 19/88 (2014.01); H04L 9/36 (2006.01); H04L 9/06 (2006.01); H04N 5/14 (2006.01);
U.S. Cl.
CPC ...
H04N 21/4405 (2013.01); H04L 9/36 (2013.01); H04N 19/48 (2014.11); H04N 19/513 (2014.11); H04N 19/88 (2014.11); H04N 21/235 (2013.01); H04N 21/2347 (2013.01); H04N 21/2351 (2013.01); H04L 9/065 (2013.01); H04L 2209/60 (2013.01); H04N 5/144 (2013.01);
Abstract
Systems and methods of motion detection on encrypted or scrambled video data streams are provided. Some methods can include identifying macroblock size information for an encrypted/scrambled video data stream and using the identified macroblock size information to determine a presence of motion in the encrypted/scrambled video data stream without decrypting and descrambling the encrypted/scrambled video data stream.