Title:
記録映像の検索装置および検索方法
Document Type and Number:
Japanese Patent JP4585641
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a device/method for retrieval capable of speedily retrieving a video desired by a user although the date, time, etc., when the video is recorded are not known. SOLUTION: A plurality of videos recorded at different positions within a medium are reproduced at regular time intervals and at regular recording position intervals and unified to a single picture to be outputted to a video display device as multi-divided videos. The user selects one video from the multi-divided videos. With the date and time of the selected video as a base point, the video is reproduced again at new intervals narrowed compared with the interval so that the video is updated to a new multi-divided video. The desired video is retrieved by repeating this operation.
Inventors:
Tatsuya Iizuka
Koji Nozato
Yuji Sato
Masayuki Higashi
Hajime Takasugi
Koji Tanno
Koji Nozato
Yuji Sato
Masayuki Higashi
Hajime Takasugi
Koji Tanno
Application Number:
JP35111499A
Publication Date:
November 24, 2010
Filing Date:
December 10, 1999
Export Citation:
Assignee:
株式会社日立製作所
International Classes:
G06F3/048; G06F3/14; G06F3/00; G06F3/0484; G06F17/30; G06T1/00; H04N5/76
Domestic Patent References:
| JP1079921A | ||||
| JP9247596A | ||||
| JP11136621A | ||||
| JP1066008A | ||||
| JP7192440A | ||||
| JP1166089A | ||||
| JP4115788A | ||||
| JP1116059A |
Attorney, Agent or Firm:
Manabu Inoue