Title:
CAMERA VIDEO DATA MANAGEMENT SYSTEM, CAMERA VIDEO DATA MANAGEMENT METHOD, AND PROGRAM
Document Type and Number:
Japanese Patent JP3834641
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a management/retrieval system, method and program of video data for expanding a conventional space-time data structure in a form capable of utilizing a photographic direction and in which the expanded space-time data structure is utilized.
SOLUTION: This camera video data management system 100 comprizes a receiving means 110, a construction means 120 for constructing the space-time data structure of tree structure by the photographic direction in a storage means 125, a conversion means 130 for converting a retrieval request from a user so that the space-time data structure is retrieved and a retrieval means 140 for retrieving applicable camera video data from the storage means 125 from the space-time data structure based on the converted retrieval request and for transmitting a retrieval result to the user.
Inventors:
Hijikata Yoshinori
Group of kings
Shogo Nishida
Group of kings
Shogo Nishida
Application Number:
JP2003024158A
Publication Date:
October 18, 2006
Filing Date:
January 31, 2003
Export Citation:
Assignee:
National University Corporation Osaka University
International Classes:
G06F17/30; H04N5/76; H04N5/765; H04N7/18; (IPC1-7): H04N5/76; G06F17/30; H04N5/765; H04N7/18
Domestic Patent References:
| JP6096132A | ||||
| JP11259502A |
Attorney, Agent or Firm:
Kosaku Sugimura
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