Optimization techniques for data compression

Details Optimization techniques for data compression Optimization techniques for data compression

2007-10-09

2007-10-09

Alavi, Amir (Department: 2624)

Image analysis

Image compression or coding

Predictive coding

Reexamination Certificate

active

10462085

ABSTRACT:
Methods and apparatuses are provided relating to the encoding of data, such as, e.g., images, video, etc. For example, certain methods include processing at least a portion of data using a plurality of different quantization functions to produce a plurality of corresponding quantized portions of data, and selectively outputting one of the quantized portions of data based on at least one threshold value. The method may also include dividing initial data into a plurality of portions and classifying the portion of data based on at least one classification characteristic. Here, for example, there may be a threshold value that is associated with the classification characteristic. Additional syntax may be adopted to enable considerably higher compression efficiency by allowing several alternative motion prediction cases. A high efficiency time stamp independent Direct Mode is also provided which considers spatial motion vector prediction as well with stationary temporal predictors.

REFERENCES:
patent: 4454546 (1984-06-01), Mori
patent: 4661849 (1987-04-01), Hinman
patent: 4661853 (1987-04-01), Roeder et al.
patent: 4695882 (1987-09-01), Wada et al.
patent: 4796087 (1989-01-01), Guichard 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: 5021879 (1991-06-01), Vogel
patent: 5068724 (1991-11-01), Krause et al.
patent: 5089887 (1992-02-01), Robert et al.
patent: 5089889 (1992-02-01), Sugiyama
patent: 5091782 (1992-02-01), Krause et al.
patent: 5103306 (1992-04-01), Weiman et al.
patent: 5117287 (1992-05-01), Koike et al.
patent: 5132792 (1992-07-01), Yonemitsu et al.
patent: 5157490 (1992-10-01), Kawai et al.
patent: 5175618 (1992-12-01), Ueda
patent: 5223949 (1993-06-01), Honjo
patent: 5235618 (1993-08-01), Sakai et al.
patent: 5260782 (1993-11-01), Hui
patent: 5298991 (1994-03-01), Yagasaki et al.
patent: 5400075 (1995-03-01), Savatier
patent: 5412430 (1995-05-01), Nagata
patent: RE34965 (1995-06-01), Sugiyama
patent: 5424779 (1995-06-01), Odaka
patent: 5428396 (1995-06-01), Yagasaki
patent: 5442400 (1995-08-01), Sun
patent: 5448297 (1995-09-01), Alattar et al.
patent: 5461421 (1995-10-01), Moon
patent: RE35093 (1995-11-01), Wang et al.
patent: 5467086 (1995-11-01), Jeong
patent: 5467134 (1995-11-01), Laney et al.
patent: 5467136 (1995-11-01), Odaka
patent: 5477272 (1995-12-01), Zhang et al.
patent: RE35158 (1996-02-01), Sugiyama
patent: 5510840 (1996-04-01), Yonemitsu et al.
patent: 5539466 (1996-07-01), Igarashi et al.
patent: 5565922 (1996-10-01), Krause
patent: 5594504 (1997-01-01), Ebrahimi
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: 5623311 (1997-04-01), Phillips et al.
patent: 5666461 (1997-09-01), Igarashi et al.
patent: 5699476 (1997-12-01), Van Der Meer
patent: 5701164 (1997-12-01), Kato
patent: 5724453 (1998-03-01), Ratnakar et al.
patent: 5734755 (1998-03-01), Ramchandran et al.
patent: 5786860 (1998-07-01), Kim et al.
patent: 5787203 (1998-07-01), Lee et al.
patent: 5796438 (1998-08-01), Hosono
patent: RE35910 (1998-09-01), Nagata et al.
patent: 5822541 (1998-10-01), Nonomura et al.
patent: 5835144 (1998-11-01), Matsumura et al.
patent: 5844613 (1998-12-01), Chaddha
patent: 5847776 (1998-12-01), Khmelnitsky
patent: 5874995 (1999-02-01), Naimpally et al.
patent: 5901248 (1999-05-01), Fandrianto et al.
patent: 5929940 (1999-07-01), Jeannin
patent: 5946042 (1999-08-01), Kato
patent: 5949489 (1999-09-01), Nishikawa et al.
patent: 5959673 (1999-09-01), Lee et al.
patent: 5963258 (1999-10-01), Nishikawa 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: 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 (2000-02-01), Burl
patent: 6026195 (2000-02-01), Eifrig et al.
patent: 6040863 (2000-03-01), Kato
patent: 6055012 (2000-04-01), Haskell et al.
patent: 6067322 (2000-05-01), Wang
patent: 6094225 (2000-07-01), Han
patent: RE36822 (2000-08-01), Sugiyama
patent: 6097759 (2000-08-01), Murakami et al.
patent: 6125147 (2000-09-01), Florencio et al.
patent: 6130963 (2000-10-01), Uz et al.
patent: 6154495 (2000-11-01), Yamaguchi et al.
patent: 6175592 (2001-01-01), Kim et al.
patent: 6188725 (2001-02-01), Sugiyama
patent: 6188794 (2001-02-01), Nishikawa et al.
patent: 6192081 (2001-02-01), Chiang et al.
patent: 6201927 (2001-03-01), Comer
patent: 6205176 (2001-03-01), Sugiyama
patent: RE37222 (2001-06-01), Yonemitsu et al.
patent: 6243418 (2001-06-01), Kim
patent: 6263024 (2001-07-01), Matsumoto
patent: 6271885 (2001-08-01), Sugiyama
patent: 6282243 (2001-08-01), Kazui et al.
patent: 6295376 (2001-09-01), Nakaya
patent: 6307887 (2001-10-01), Gabriel
patent: 6307973 (2001-10-01), Nishikawa et al.
patent: 6320593 (2001-11-01), Sobel et al.
patent: 6324216 (2001-11-01), Igarashi et al.
patent: 6377628 (2002-04-01), Schultz et al.
patent: 6381279 (2002-04-01), Taubman
patent: 6404813 (2002-06-01), Haskell et al.
patent: 6496601 (2002-12-01), Migdal et al.
patent: 6529632 (2003-03-01), Nakaya et al.
patent: 6539056 (2003-03-01), Sato et al.
patent: 6563953 (2003-05-01), Lin et al.
patent: 6614442 (2003-09-01), Ouyang et al.
patent: 6636565 (2003-10-01), Kim
patent: 6647061 (2003-11-01), Panusopone et al.
patent: 6650781 (2003-11-01), Nakaya
patent: 6654419 (2003-11-01), Sriram et al.
patent: 6683987 (2004-01-01), Sugahara
patent: 6704360 (2004-03-01), Haskell et al.
patent: 6728317 (2004-04-01), Demos
patent: 6735345 (2004-05-01), Lin et al.
patent: 6785331 (2004-08-01), Jozawa et al.
patent: 6873657 (2005-03-01), Yang et al.
patent: 6876703 (2005-04-01), Ismaeil et al.
patent: 6920175 (2005-07-01), Karczewicz et al.
patent: 6975680 (2005-12-01), Demos
patent: 6999513 (2006-02-01), Sohn et al.
patent: 7003035 (2006-02-01), Tourapis et al.
patent: 7054494 (2006-05-01), Lin et al.
patent: 7154952 (2006-12-01), Tourapis et al.
patent: 2001/0040926 (2001-11-01), Hannuksela et al.
patent: 2002/0012394 (2002-01-01), Hatano et al.
patent: 2002/0114388 (2002-08-01), Ueda
patent: 2002/0154693 (2002-10-01), Demos
patent: 2002/0168066 (2002-11-01), Li
patent: 2002/0186890 (2002-12-01), Lee et al.
patent: 2003/0099292 (2003-05-01), Wang et al.
patent: 2003/0112864 (2003-06-01), Karczewicz et al.
patent: 2003/0113026 (2003-06-01), Srinivasan et al.
patent: 2003/0142748 (2003-07-01), Tourapis
patent: 2003/0142751 (2003-07-01), Hannuksela
patent: 2003/0156646 (2003-08-01), Hsu et al.
patent: 2004/0001546 (2004-01-01), Tourapis et al.
patent: 2004/0047418 (2004-03-01), Tourapis et al.
patent: 2004/0136457 (2004-07-01), Funnell et al.
patent: 2004/0141651 (2004-07-01), Hara et al.
patent: 2004/0146109 (2004-07-01), Kondo et al.
patent: 2005/0013497 (2005-01-01), Hsu et al.
patent: 2005/0013498 (2005-01-01), Srinivasan
patent: 2005/0036759 (2005-02-01), Lin et al.
patent: 2005/0100093 (2005-05-01), Holcomb
patent: 2005/0129120 (2005-06-01), Jeon
patent: 2005/0135484 (2005-06-01), Lee
patent: 2005/0147167 (2005-07-01), Dumitras et al.
patent: 2005/0254584 (2005-11-01), Kim et al.
patent: 2006/0013307 (2006-01-01), Olivier et al.
patent: 2006/0072662 (2006-04-01), Tourapis et al.
patent: 2006/0280253 (2006-12-01), Tourapis et al.
patent: 2007/0064801 (2007-03-01), Wang et al.
patent: 0 397 402 (1990-11-01), None
patent: 0 526 163 (1993-02-01), None
patent: 0 535 746 (1993-04-01), None
patent: 0 540 350 (1993-05-01), None
patent: 555 016 (1993-08-01), None
patent: 0 588 653 (1994-03-01), None
patent: 0 614 318 (1994-09-01), None
patent: 0 625 853 (1994-11-01), None
patent: 0 771 114 (1997-05-01), None
patent: 0 782 343 (1997-07-01), None
patent: 0 786 907 (1997-07-01), None
patent: 0 830 029 (1998-03-01), None
patent: 0 279 053 (1998-08-

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