Title:
監視ビデオにおいて配置と持ち去りを識別する方法および装置
Document Type and Number:
Japanese Patent JP2004519786
Kind Code:
A
Abstract:
A system and method that detects and identifies an event from a sequence of images received. The system comprises a control unit that receives and processes the sequence of images from the camera. The control unit identifies at least one stationary image prior to the event and one stationary image subsequent to the event. The control unit compares one or more representations corresponding to one or more edges in the first stationary image with one or more representations corresponding to one or more edges in the second stationary image to determine whether an object has been deposited or removed during the event.
Inventors:
Brodski Thomas
Trakovic Miroslav
Cohen robert aur
Rion Damian M
Cohen-Solar Eric
Trakovic Miroslav
Cohen robert aur
Rion Damian M
Cohen-Solar Eric
Application Number:
JP2002578249A
Publication Date:
July 02, 2004
Filing Date:
March 19, 2002
Export Citation:
Assignee:
Koninklijke Philips Electronics N.V.
International Classes:
G06T7/20; H04N7/18; G06T1/00; (IPC1-7): G06T7/20; G06T1/00; H04N7/18
Attorney, Agent or Firm:
Masao Sawada