公开(公告)号：US11151185B2

公开(公告)日：2021-10-19

申请号：US16066910

申请日：2016-12-16

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hae-Dong Yeo ,  Yoon-Hee Choi

IPC: G06F16/30 ,  G06F16/43 ,  H04N21/8358 ,  G06F16/40 ,  G06F16/00 ,  G06F16/783 ,  G06F16/683 ,  G06F16/41 ,  G06K9/00 ,  H04N21/439 ,  H04N21/44

Abstract: A method for operating a content recognition apparatus is disclosed. The method for operating a content recognition apparatus according to an embodiment may comprise the steps of: obtaining at least one of a video fingerprint and an audio fingerprint of content corresponding to a content recognition request; retrieving, in a video fingerprint database and an audio fingerprint database for at least one broadcast service signal, a video fingerprint or an audio fingerprint which matches at least one of the obtained video fingerprint and audio fingerprint; and providing content information corresponding to the retrieved video fingerprint or audio fingerprint.