公开(公告)号：US20220351521A1

公开(公告)日：2022-11-03

申请号：US17860962

申请日：2022-07-08

Applicant: Cisco Technology, Inc.

Inventor： Hugo Latapie ,  Enzo FENOGLIO ,  David Delano WARD ,  Guillaume Sauvage DE SAINT MARC ,  Carole GRIDLEY

IPC: G06V20/52 ,  H04N7/18 ,  G06T7/11 ,  G06T7/20 ,  G08B5/22 ,  G06Q30/06 ,  G06V20/40 ,  G06V40/10

Abstract: In one embodiment, a video analysis service receives video data captured by one or more cameras at a particular location. The service applies a neural network-based model to portions of the video data, to identify objects within the video data. The service maps outputs of the neural network-based model to symbols using a conceptual space. The outputs of the model comprise the identified objects. The service applies a symbolic reasoning engine to the symbols, to generate an alert. The service sends the alert to a user interface in conjunction with the video data.