公开(公告)号：US20180276477A1

公开(公告)日：2018-09-27

申请号：US15465836

申请日：2017-03-22

Applicant: Cisco Technology, Inc.

Inventor： Michael Costello-Jones ,  Tony Leigh ,  James Charles Wilson

IPC: G06K9/00 ,  G06K9/46 ,  G06K9/62 ,  G06T1/00 ,  H04N21/258 ,  H04N21/8358

CPC classification number: G06K9/00744 ,  G06K9/4604 ,  G06K9/6212 ,  G06T1/005 ,  G06T2201/0053 ,  G06T2201/0065 ,  H04N21/23418 ,  H04N21/2541 ,  H04N21/25816 ,  H04N21/25875 ,  H04N21/44008 ,  H04N21/4627 ,  H04N21/8358

Abstract: Multi-blend fingerprinting may be detected. First, a video sample may be received. Next, frames of the received video sample may be step iteratively through until a probability value corresponding to a current frame indicates a match. Deciding that the probability value indicates the match may comprise creating an augmented frame, determining the probability value corresponding to the created augmented frame, and determining that the probability value indicates the match. Then a fingerprint from the created augmented frame may be extracted.

公开(公告)号：US10282618B2

公开(公告)日：2019-05-07

申请号：US15465836

申请日：2017-03-22

Applicant: Cisco Technology, Inc.

Inventor： Michael Costello-Jones ,  Tony Leigh ,  James Charles Wilson

IPC: G06K9/00 ,  G06K9/46 ,  G06K9/62 ,  G06T1/00 ,  H04N21/258 ,  H04N21/8358 ,  H04N21/234 ,  H04N21/254 ,  H04N21/44 ,  H04N21/4627

Abstract: Multi-blend fingerprinting may be detected. First, a video sample may be received. Next, frames of the received video sample may be step iteratively through until a probability value corresponding to a current frame indicates a match. Deciding that the probability value indicates the match may comprise creating an augmented frame, determining the probability value corresponding to the created augmented frame, and determining that the probability value indicates the match. Then a fingerprint from the created augmented frame may be extracted.