Pulse or digital communications – Bandwidth reduction or expansion
Reexamination Certificate
2011-06-21
2011-06-21
Tran, Thai (Department: 2484)
Pulse or digital communications
Bandwidth reduction or expansion
C375S240120, C375S240130, C375S240150, C386S344000, C386S329000, C386S343000
Reexamination Certificate
active
07965766
ABSTRACT:
A stream generation apparatus generates a stream including coded pictures and a command for managing a buffer which holds a decoded picture, the command being added to one of the coded pictures as a reference picture. A judging unit judges whether or not the coded picture to which the command is added is skipped at the time of trick-play, and an adding unit adds, in the case where the coded picture is judged to be skipped, repetition information indicating the same contents as the command to another coded picture that follows, in decoding order, the coded picture judged to be skipped and that is not skipped at the time of the trick-play. A generating unit generates the stream including the coded pictures, the command and the repetition information.
REFERENCES:
patent: 5768470 (1998-06-01), Muto
patent: 7308145 (2007-12-01), Abe et al.
patent: 7505518 (2009-03-01), Kadono et al.
patent: 2002/0016970 (2002-02-01), Negishi et al.
patent: 2002/0018643 (2002-02-01), Okada et al.
patent: 2002/0146239 (2002-10-01), Hamasaka et al.
patent: 2002/0191958 (2002-12-01), Lin et al.
patent: 2004/0013399 (2004-01-01), Horiguchi et al.
patent: 2004/0017951 (2004-01-01), Koto et al.
patent: 2004/0146212 (2004-07-01), Kadono et al.
patent: 2005/0147375 (2005-07-01), Kadono
patent: 1 326 443 (2003-07-01), None
patent: 2003-18549 (2003-01-01), None
patent: 2003-299103 (2003-10-01), None
patent: 2004-088135 (2004-03-01), None
patent: 2004-088723 (2004-03-01), None
patent: 2004-228617 (2004-08-01), None
Extended European Search Report issued Jun. 30, 2010 in corresponding European patent application No. 10153250.5.
International Search Report issued Oct. 4, 2005 in International (PCT) Application No. PCT/JP2005/008318.
International Search Report and PCT Written Opinion of the International Searching Authority issued Oct. 4, 2005 in International (PCT) Application No. PCT/JP2005/008318.
Kadono Shinya
Okada Tomoyuki
Toma Tadamasa
Yahata Hiroshi
Dang Hung Q
Panasonic Corporation
Tran Thai
Wenderoth , Lind & Ponack, L.L.P.
LandOfFree
Stream generation apparatus, stream generation method,... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Stream generation apparatus, stream generation method,..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Stream generation apparatus, stream generation method,... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2740877