Title:
DATA PROCESSING DEVICE AND METHOD, AND RECORDING MEDIUM AND PROGRAM
Document Type and Number:
WIPO Patent Application WO/2001/065847
Kind Code:
A1
Abstract:
An enhancing information generating unit (11) generates a plurality of types of enhancing information for enhancing the quality of images (broadcasting images) aired as a program. An integrating unit (12) embeds at least one of a plurality of types of information generated by the enhancing information generating unit (11) into broadcasting images to thereby integrate them together for outputting as an integrated signal. The integrated signal is transmitted via a transmitting unit (13). Accordingly, images of various image qualities are provided.
Inventors:
KONDO TETSUJIRO (JP)
ANDO KAZUTAKA (JP)
ANDO KAZUTAKA (JP)
Application Number:
PCT/JP2001/001525
Publication Date:
September 07, 2001
Filing Date:
February 28, 2001
Export Citation:
Assignee:
SONY CORP (JP)
KONDO TETSUJIRO (JP)
ANDO KAZUTAKA (JP)
KONDO TETSUJIRO (JP)
ANDO KAZUTAKA (JP)
International Classes:
H04N5/44; H04N7/01; H04N7/08; H04N7/24; H04N7/26; H04N7/46; H04N11/00; (IPC1-7): H04N7/08
Foreign References:
| JPH10243406A | 1998-09-11 | |||
| JPH11187407A | 1999-07-09 | |||
| JPH04292077A | 1992-10-16 | |||
| JPH1198487A | 1999-04-09 | |||
| JP2000031831A | 2000-01-28 |
Other References:
KOSHIO MATSUI: "Denshi sukashi no kiso", MORIKITA SHUPPAN K.K., 21 August 1998 (1998-08-21), JAPAN, pages 76 - 89, XP002941477
See also references of EP 1176824A4
See also references of EP 1176824A4
Attorney, Agent or Firm:
Koike, Akira (6-4 Toranomon 2-chome Minato-ku, Tokyo, JP)
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