公开(公告)号：US10552750B1

公开(公告)日：2020-02-04

申请号：US14581995

申请日：2014-12-23

Applicant: Amazon Technologies, Inc.

Inventor： Sudarshan Narasimha Raghavan ,  Emilio Ian Maldonado ,  David Allen Smith ,  Min Xu ,  Nishitkumar Ashokkumar Desai ,  Daniel Bibireata ,  Kevin Kar Wai Lai ,  Pahal Kamlesh Dalal

IPC: G06N7/00 ,  G06N5/04 ,  G06N5/02

Abstract: Described is a multiple-camera system and process for disambiguating between multiple users and identifying which of the multiple users performed an event. For example, when an event is detected, user patterns near the location of the event are determined, along with touch points at the location of the event. User pattern orientation and/or arm trajectories between the event location and the user patterns may be determined and processed to disambiguate between multiple users and determine which user pattern is involved in the event.