Pulse or digital communications – Bandwidth reduction or expansion – Television or motion video signal
Reexamination Certificate
2004-09-02
2009-11-10
Diep, Nhon T (Department: 2621)
Pulse or digital communications
Bandwidth reduction or expansion
Television or motion video signal
Reexamination Certificate
active
07616692
ABSTRACT:
Techniques and tools for hybrid motion vector prediction for interlaced forward-predicted fields are described. For example, a video decoder determines an initial motion vector predictor for a motion vector of an interlaced forward-predicted field. The decoder then checks a variation condition based at least in part on a predictor polarity selection (e.g., same or opposite), the initial motion vector predictor, and neighbor motion vectors. If the variation condition is satisfied, the decoder uses one of the neighbor motion vectors as a final motion vector predictor. Otherwise, the decoder uses the initial motion vector predictor as the final motion vector predictor. A video encoder performs corresponding processing.
REFERENCES:
patent: 4454546 (1984-06-01), Mori
patent: 4661849 (1987-04-01), Hinman
patent: 4661853 (1987-04-01), Roeder et al.
patent: 4691329 (1987-09-01), Juri et al.
patent: 4695882 (1987-09-01), Wada et al.
patent: 4796087 (1989-01-01), Guichard et al.
patent: 4800432 (1989-01-01), Barnett et al.
patent: 4849812 (1989-07-01), Borgers et al.
patent: 4862267 (1989-08-01), Gillard et al.
patent: 4864393 (1989-09-01), Harradine et al.
patent: 4999705 (1991-03-01), Puri
patent: 5021879 (1991-06-01), Vogel
patent: 5068724 (1991-11-01), Krause et al.
patent: 5089887 (1992-02-01), Robert et al.
patent: 5091782 (1992-02-01), Krause et al.
patent: 5103306 (1992-04-01), Weiman et al.
patent: 5105271 (1992-04-01), Niihara
patent: 5111292 (1992-05-01), Kuriacose et al.
patent: 5117287 (1992-05-01), Koike et al.
patent: 5144426 (1992-09-01), Tanaka et al.
patent: 5155594 (1992-10-01), Bernstein et al.
patent: 5157490 (1992-10-01), Kawai et al.
patent: 5175618 (1992-12-01), Ueda
patent: 5193004 (1993-03-01), Wang et al.
patent: 5223949 (1993-06-01), Honjo
patent: 5227878 (1993-07-01), Puri et al.
patent: 5258836 (1993-11-01), Murata
patent: 5274453 (1993-12-01), Maeda
patent: 5287420 (1994-02-01), Barrett
patent: 5298991 (1994-03-01), Yagasaki et al.
patent: 5317397 (1994-05-01), Odaka et al.
patent: 5319463 (1994-06-01), Hongu et al.
patent: 5343248 (1994-08-01), Fujinami
patent: 5347308 (1994-09-01), Wai
patent: 5376968 (1994-12-01), Wu et al.
patent: 5376971 (1994-12-01), Kadono et al.
patent: 5379351 (1995-01-01), Fandrianto et al.
patent: 5386234 (1995-01-01), Veltman et al.
patent: 5400075 (1995-03-01), Savatier
patent: 5412430 (1995-05-01), Nagata
patent: 5412435 (1995-05-01), Nakajima
patent: RE34965 (1995-06-01), Sugiyama
patent: 5422676 (1995-06-01), Herpel et al.
patent: 5424779 (1995-06-01), Odaka
patent: 5426464 (1995-06-01), Casavant et al.
patent: 5428396 (1995-06-01), Yagasaki
patent: 5442400 (1995-08-01), Sun
patent: 5448297 (1995-09-01), Alattar et al.
patent: 5453799 (1995-09-01), Yang et al.
patent: 5457495 (1995-10-01), Hartung
patent: 5461421 (1995-10-01), Moon
patent: RE35093 (1995-11-01), Wang et al.
patent: 5465118 (1995-11-01), Hancock et al.
patent: 5467086 (1995-11-01), Jeong
patent: 5467136 (1995-11-01), Odaka
patent: 5477272 (1995-12-01), Zhang
patent: RE35158 (1996-02-01), Sugiyama
patent: 5491523 (1996-02-01), Sato
patent: 5510840 (1996-04-01), Yonemitsu et al.
patent: 5517327 (1996-05-01), Nakatani et al.
patent: 5539466 (1996-07-01), Igarashi et al.
patent: 5544286 (1996-08-01), Laney
patent: 5546129 (1996-08-01), Lee
patent: 5550541 (1996-08-01), Todd
patent: 5550847 (1996-08-01), Zhu
patent: 5552832 (1996-09-01), Astle
patent: 5565922 (1996-10-01), Krause
patent: 5574504 (1996-11-01), Yagasaki et al.
patent: 5594504 (1997-01-01), Ebrahimi
patent: 5594813 (1997-01-01), Fandrianto et al.
patent: 5598215 (1997-01-01), Watanabe
patent: 5598216 (1997-01-01), Lee
patent: 5617144 (1997-04-01), Lee
patent: 5619281 (1997-04-01), Jung
patent: 5621481 (1997-04-01), Yasuda et al.
patent: 5623311 (1997-04-01), Phillips et al.
patent: 5648819 (1997-07-01), Tranchard
patent: 5650829 (1997-07-01), Sugimoto et al.
patent: 5654771 (1997-08-01), Tekalp et al.
patent: 5659365 (1997-08-01), Wilkinson
patent: 5666461 (1997-09-01), Igarashi et al.
patent: 5668608 (1997-09-01), Lee
patent: 5668932 (1997-09-01), Laney
patent: 5687097 (1997-11-01), Mizusawa et al.
patent: 5689306 (1997-11-01), Jung
patent: 5692063 (1997-11-01), Lee et al.
patent: 5694173 (1997-12-01), Kimura et al.
patent: 5699476 (1997-12-01), Van Der Meer
patent: 5701164 (1997-12-01), Kato
patent: 5715005 (1998-02-01), Masaki
patent: 5717441 (1998-02-01), Serizawa et al.
patent: 5731850 (1998-03-01), Maturi et al.
patent: 5748784 (1998-05-01), Sugiyama
patent: 5748789 (1998-05-01), Lee et al.
patent: 5767898 (1998-06-01), Urano et al.
patent: 5784175 (1998-07-01), Lee
patent: 5786860 (1998-07-01), Kim et al.
patent: 5787203 (1998-07-01), Lee et al.
patent: 5793897 (1998-08-01), Jo et al.
patent: 5796855 (1998-08-01), Lee
patent: 5799113 (1998-08-01), Lee
patent: RE35910 (1998-09-01), Nagata et al.
patent: 5825830 (1998-10-01), Kopf
patent: 5825929 (1998-10-01), Chen et al.
patent: 5835144 (1998-11-01), Matsumura et al.
patent: 5835146 (1998-11-01), Stone
patent: 5835149 (1998-11-01), Astle
patent: 5844613 (1998-12-01), Chaddha
patent: 5847776 (1998-12-01), Khmelnitsky
patent: 5859668 (1999-01-01), Aono et al.
patent: 5874995 (1999-02-01), Naimpally et al.
patent: 5901248 (1999-05-01), Fandrianto et al.
patent: 5905542 (1999-05-01), Linzer
patent: 5923375 (1999-07-01), Pau
patent: 5929940 (1999-07-01), Jeannin
patent: 5946042 (1999-08-01), Kato
patent: 5946043 (1999-08-01), Lee et al.
patent: 5949489 (1999-09-01), Nishikawa et al.
patent: 5959673 (1999-09-01), Lee
patent: 5963258 (1999-10-01), Nishikawa et al.
patent: 5963259 (1999-10-01), Nakaya et al.
patent: 5963673 (1999-10-01), Kodama et al.
patent: 5970173 (1999-10-01), Lee et al.
patent: 5970175 (1999-10-01), Nishikawa et al.
patent: 5973743 (1999-10-01), Han
patent: 5973755 (1999-10-01), Gabriel
patent: 5982437 (1999-11-01), Okazaki et al.
patent: 5982438 (1999-11-01), Lin et al.
patent: 5990960 (1999-11-01), Murakami et al.
patent: 5991447 (1999-11-01), Eifrig et al.
patent: 6002439 (1999-12-01), Murakami et al.
patent: 6005980 (1999-12-01), Eifrig et al.
patent: RE36507 (2000-01-01), Iu
patent: 6011596 (2000-01-01), Burl
patent: 6026195 (2000-02-01), Eifrig et al.
patent: 6035070 (2000-03-01), Moon et al.
patent: 6040863 (2000-03-01), Kato
patent: 6052150 (2000-04-01), Kikuchi
patent: 6058212 (2000-05-01), Yokoyama
patent: 6067322 (2000-05-01), Wang
patent: 6081209 (2000-06-01), Schuyler et al.
patent: 6094225 (2000-07-01), Han
patent: RE36822 (2000-08-01), Sugiyama
patent: 6097759 (2000-08-01), Murakami et al.
patent: 6111914 (2000-08-01), Bist
patent: 6130963 (2000-10-01), Uz et al.
patent: 6148027 (2000-11-01), Song et al.
patent: 6148033 (2000-11-01), Pearlstein et al.
patent: 6154495 (2000-11-01), Yamaguchi et al.
patent: 6167090 (2000-12-01), Iizuka
patent: 6188725 (2001-02-01), Sugiyama
patent: 6188794 (2001-02-01), Nishikawa et al.
patent: 6201927 (2001-03-01), Comer
patent: 6205176 (2001-03-01), Sugiyama
patent: 6208761 (2001-03-01), Passagio et al.
patent: 6215905 (2001-04-01), Lee et al.
patent: 6219070 (2001-04-01), Baker et al.
patent: 6219464 (2001-04-01), Greggain et al.
patent: 6233017 (2001-05-01), Chaddha
patent: 6236806 (2001-05-01), Kojima et al.
patent: RE37222 (2001-06-01), Yonemitsu
patent: 6243418 (2001-06-01), Him
patent: 6259741 (2001-07-01), Chen et al.
patent: 6263024 (2001-07-01), Matsumoto
patent: 6263065 (2001-07-01), Durinovic-Johri et al.
patent: 6266091 (2001-07-01), Saha et al.
patent: 6271885 (2001-08-01), Sugiyama
patent: 6272179 (2001-08-01), Kadono
patent: 6275528 (2001-08-01), Isozaki et al.
patent: 6275531 (2001-08-01), Li
patent: 6281942 (2001-08-01), Wang
patent: 6282243 (2001-08-01), Kazui et al.
patent: 6289049 (2001-09-01), Kim et al.
patent: 6289132 (2001-09-01), Goertzen
patent: 6292585 (2001-09-01), Yamaguchi et al.
patent: 6295376 (2001-09-01), Nakaya
patent: 6307887 (2001-10-01), Gabriel
patent: 6307973 (2001-10-01), Nishikawa et al.
patent: 6310918 (2001-10-01), Saha et al.
patent: 6320593 (2001-11-01), Sobel et al.
patent: 6324216 (2001-11-01), Igarashi
patent: 6337881 (2002-01-01), C
Holcomb Thomas W.
Hsu Pohsiang
Lin Chih-Lung
Diep Nhon T
Klarquist & Sparkman, LLP
Microsoft Corporation
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