公开(公告)号：US20230102619A1

公开(公告)日：2023-03-30

申请号：US17784266

申请日：2020-12-10

申请人： ASSA ABLOY AB

发明人： Kenneth PERNYER ,  Gustav RYD ,  Matthaios STYLIANIDIS ,  Anders SAHLSTRÖM ,  Tanzia Haque TANZI ,  Nieves CRASTO

IPC分类号： G06V10/774 ,  G06V20/52 ,  G06V10/94 ,  G06V10/82 ,  G06V10/77 ,  G01S7/41

摘要： According to a first aspect, it is provided a method for processing an input media feed for monitoring a person. The method is performed by a media processing device comprising a media capturing device. The method comprises the steps of: obtaining an input media feed using the media capturing device; providing the input media feed to a local artificial, AI, intelligence engine, to extract at least one feature of the input media feed; and transmitting intermediate results comprising the extracted at least one feature to train a central AI model, while refraining from transmitting the input media feed. The local AI engine forms part of the media processing device. The intermediate results comprise a label of the extracted at least one feature. The label is obtained from an end result of another local AI engine.