Pulse or digital communications – Bandwidth reduction or expansion – Television or motion video signal
Reexamination Certificate
2008-12-22
2010-12-07
Senfi, Behrooz (Department: 2621)
Pulse or digital communications
Bandwidth reduction or expansion
Television or motion video signal
C382S238000
Reexamination Certificate
active
07848411
ABSTRACT:
A moving picture prediction method for enabling a calculation amount and a storage capacity to be reduced in a prediction about a moving picture by scaling processing is provided. A method for predicting the value P of Time T from the value P0of Time T0and the value P1of Time T1includes a step of judging whether it is possible to generate a predictive value with a predetermined significant number of bits by scaling using Time T0, T1and T (Step S90); a step of predicting the value P from the values P0and P1by scaling using Time T0, T1and T when it is possible to generate a predictive value with the predetermined significant number of bits (Step S92); and a step of predicting the value P from the values P0and P1without using Time T0, T1and T when it is impossible to generate a predictive value with the predetermined significant number of bits (Step S91).
REFERENCES:
patent: 5067014 (1991-11-01), Bergen et al.
patent: 5642166 (1997-06-01), Shin et al.
patent: 5959672 (1999-09-01), Sasaki
patent: 6173078 (2001-01-01), Kadono
patent: 6353683 (2002-03-01), Horiike
patent: 6404814 (2002-06-01), Apostolopoulos et al.
patent: 6473462 (2002-10-01), Chevance et al.
patent: 6487315 (2002-11-01), Kadono
patent: 6564004 (2003-05-01), Kadono
patent: 6577679 (2003-06-01), Apostolopoulos
patent: 6597814 (2003-07-01), Kadono
patent: 7327788 (2008-02-01), Kadono
patent: 7542510 (2009-06-01), Kadono et al.
patent: 2001/0040700 (2001-11-01), Hannuksela et al.
patent: 0 719 049 (1996-06-01), None
patent: 4-268892 (1992-09-01), None
patent: 9-163376 (1997-06-01), None
patent: 10-224795 (1998-08-01), None
patent: 11-239352 (1999-08-01), None
patent: 2002-232881 (2002-08-01), None
patent: 01/58166 (2001-08-01), None
Supplementary European Search Report issued Nov. 3, 2008 in European Application No. 03 81 1486.
International Search Report issued Dec. 16, 2003 in International Application No. PCT/JP03/11286.
Mexican Office Action issued Feb. 21, 2008, in Mexican application No. PA/a/2004/006643, which is a foreign counterpart to the present application (and its English translation).
JVT: “Editor's Proposed Draft Text Modifications for Joint Video Specification (ITU-T Rec. H.264 ISO/IEC 14496-10 AVC), Geneva modifications draft 37”, Joint Video Team (JVT) of ISO/IEC MPEG & ITU-T VCEG (ISO/IEC JTC1/SC29/WG11 and ITU-T SG16 Q.6, 5thMeeting: Geneva, CH, No. JVT-E146d37, Oct. 9, 2002-Oct. 17, 2002, XP002500850.
Chong-Soon Lim et al.: “Implicit Weighted Predication using Single Weight”, Joint Video Team (JVT) of ISO/IEC MPEG & ITU-T VCEG (ISO/IEC JTC1/SC29/WG11 and ITU-T SG16 Q.6), 6thMeeting: AWAJI, Island, JP, No. JVT-F080, Dec. 5, 2002-Dec. 13, 2002, XP002500851.
Jill Boyce: “Changes to Adaptive Reference Picture Weighting”, Joint Video Team (JVT of ISO/IEC MPEG & ITU-T VCEG (ISO/IEC JTC1/SC29/WG11 and ITU-T SG16 Q.6), 5thMeeting: Geneva, CH, No. JVT-E060, Oct. 9, 2002-Oct. 17, 2002, XP002500852.
Shinya Kadono et al.: “Implicit Weighted Bi-predication using DC Offset”, Joint Video Team (JVT) of ISO/IEC MGEP & ITU-T VCEG (ISO/IEC JTC1/SC29/WG11 and ITU-T SG16 Q.6), 5thMeeting: Geneva, CH, No. JVT-E077, Oct. 9, 2002-Oct. 17, 2002, XP030005494.
Foo Teck Wee
Kadono Shinya
Lim Chong Soon
Shen Sheng Mei
Panasonic Corporation
Senfi Behrooz
Wenderoth , Lind & Ponack, L.L.P.
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