Pulse or digital communications – Bandwidth reduction or expansion – Television or motion video signal
Reexamination Certificate
2009-06-10
2010-12-07
Diep, Nhon T (Department: 2621)
Pulse or digital communications
Bandwidth reduction or expansion
Television or motion video signal
Reexamination Certificate
active
07848418
ABSTRACT:
A video encoding method includes selecting one combination, for each block of an input video signal, from a plurality of combinations. Each combination includes a predictive parameter and at least one reference picture number determined in advance for the reference picture. A prediction picture signal is generated in accordance with the reference picture number and predictive parameter of the selected combination. A predictive error signal is generated representing an error between the input video signal and the prediction picture signal. Encoding the predictive error signal, information of the motion vector, and index information indicating the selected combination is included.
REFERENCES:
patent: 5602593 (1997-02-01), Katto
patent: 6002802 (1999-12-01), Chujoh et al.
patent: 6018366 (2000-01-01), Asai et al.
patent: 6104754 (2000-08-01), Chujoh et al.
patent: 6266370 (2001-07-01), Kamikura et al.
patent: 6289132 (2001-09-01), Goertzen
patent: 6317461 (2001-11-01), Chujoh et al.
patent: 6456658 (2002-09-01), Kamikura et al.
patent: 6459733 (2002-10-01), Yokoyama et al.
patent: 6704358 (2004-03-01), Li et al.
patent: 6744926 (2004-06-01), Nishigaki
patent: 6925126 (2005-08-01), Lan et al.
patent: 6934331 (2005-08-01), Kamikura et al.
patent: 7266150 (2007-09-01), Demos
patent: 7376186 (2008-05-01), Boyce et al.
patent: 7680184 (2010-03-01), Chujoh et al.
patent: 2004/0246373 (2004-12-01), Kadono et al.
patent: 2090206 (1993-08-01), None
patent: 10-136385 (1998-05-01), None
patent: 10-224795 (1998-08-01), None
patent: 10-248072 (1998-09-01), None
patent: 11-239351 (1999-08-01), None
patent: 2007-53799 (2007-03-01), None
patent: 2007-60713 (2007-03-01), None
patent: 10-2006-0031888 (2006-04-01), None
Kamikura et al, Global Brightness-Variation Compensation for Video Coding, IEEE, vol. 8, No. 8, Dec. 1998, pp. 988-1000.
Wiegand, T. et al., “Multi-Frame Motion-Compensated Prediction for Video Transmission”, Kluwer Academic Publishers, 2001.
Yoshihiro Kikuchi, et al., “Multi-Frame Interpolative Prediction with Modified Syntax”, Joint Video Team (JVT) of ISO/IEC MPEG & ITU-T VCEG, (ISO/IEC JTC1/SC29/WG11 and ITU-T SG16 Q.6) XP-002461012, Mar. 6, 2002.
Yoshihiro Kikuchi, et al., “Improved Multiple Frame Motion Compensation Using Frame Interpolation”, Joint Video Team (JVT) of ISO/IEC MPEG & ITU-T VCEG, (ISO/IEC JTC1/SC29/WG11 and ITU-T SG16 Q.6) XP-002340658, Jan. 29, 2002.
Chujoh Takeshi
Kikuchi Yoshihiro
Koto Shin-ichiro
Diep Nhon T
Kabushiki Kaisha Toshiba
Oblon, Spivak McClelland, Maier & Neustadt, L.L.P.
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