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:
Jun. 15, 2021
Filed:
Oct. 09, 2019
Applicant:
Sony Interactive Entertainment Inc., Tokyo, JP;
Inventors:
Xiaoyong Ye, San Mateo, CA (US);
Warren Benedetto, San Mateo, CA (US);
Assignee:
Sony Interactive Entertainment Inc., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 21/44 (2011.01); H04N 21/439 (2011.01); H04N 21/466 (2011.01); H04N 21/8358 (2011.01); H04L 9/06 (2006.01); G06N 20/00 (2019.01);
U.S. Cl.
CPC ...
H04N 21/44008 (2013.01); G06N 20/00 (2019.01); H04L 9/0637 (2013.01); H04N 21/4394 (2013.01); H04N 21/4662 (2013.01); H04N 21/8358 (2013.01);
Abstract
Detection of whether a video is a fake video derived from an original video and altered is undertaken using a block chain that either forbids adding to the block chain copies of original videos that have been altered or indicating in the block chain that an altered video has been altered. Image fingerprinting techniques are described for determining whether video sought to be added to block chain has been altered.