Image analysis – Image compression or coding – Including details of decompression
Reexamination Certificate
2008-12-29
2010-02-23
Ishrat, Sherali (Department: 2624)
Image analysis
Image compression or coding
Including details of decompression
Reexamination Certificate
active
07668384
ABSTRACT:
A recording medium having recorded thereon information related to coded data of an image sequence; wherein the information related to coded data of an image sequence is a set of coded frame information of a plurality of frames of an image sequence; wherein the coded frame information includes: information related to a difference image between an image of a current frame and a prediction image of the current frame, the prediction image being synthesized by performing motion compensation, information related to motion vectors estimated in performing the motion compensation, and rounding method information specifying either a positive rounding method or a negative rounding method for interpolating intensity values of pixels in performing the motion compensation when the input image is coded as a P frame, wherein no rounding method information is included in the coded frame information when the input image is coded as an I frame.
REFERENCES:
patent: 5054103 (1991-10-01), Yasuda et al.
patent: 5481553 (1996-01-01), Suzuki et al.
patent: 5486876 (1996-01-01), Lew et al.
patent: 5585963 (1996-12-01), Suzuki
patent: 5604494 (1997-02-01), Murakami et al.
patent: 5659365 (1997-08-01), Wilkinson
patent: 5737022 (1998-04-01), Yamaguchi et al.
patent: 5740283 (1998-04-01), Meeker
patent: 5905542 (1999-05-01), Linzer
patent: 6008852 (1999-12-01), Nakaya
patent: 6058410 (2000-05-01), Sharangpani
patent: 6282243 (2001-08-01), Kazui et al.
patent: 6295376 (2001-09-01), Nakaya
patent: 6643409 (2003-11-01), Nakaya
patent: 2002/0186771 (2002-12-01), Nakaya et al.
patent: 0712249 (1996-05-01), None
patent: 0735769 (1996-10-01), None
patent: 0797357 (1997-09-01), None
patent: 6214754 (1994-08-01), None
patent: 9200763 (1997-07-01), None
patent: 9252470 (1997-09-01), None
patent: 1098729 (1998-04-01), None
patent: 11069345 (1999-03-01), None
M. Iwashashi, “A Motion Compensation Technique for Down-Scaled Pictures in Layered Coding”, IEICE Trans. Commun., vo. E77-B, No. 8, Aug. 1994, pp. 10071012.
“Video Coding for Low Bit Rate Communication”, ITU-T, International Telecommunication Union, Infrastructure of Audiovisual Services-Coding of Moving Video, Feb. 1998.
“Motion-Compensation Prediction Mode and Motion Vector Detection Method”, The Journal of the Institute of Television Engineers of Japan, vol. 49, No. 4, Apr. 1995, pp. 445-448.
Y. Nakaya, et al, Avoindance of Rounding Error Accumulation in Motion Compensation with Half Pel Accuracy >, Proceedings of the 1998 IEICE General Conference, D-11-44, Mar. 27-30, 1998, Tokai University, Hiratsuka, Japan.
M. Chatel, “Classical versus Transparent IP Proxies,” Network Working Group, Mar. 1999, (web page). http://www.iedtf.org/frc1919.txt., [Accessed May 9, 2000].
“Nevod Adds Native Support for Multi-player Games including Diablo/Starcraft/Battle.net and Activision/Battlezone to its NAT1000 Internet Sharing Product Line,” Nevod, Inc., Press Release, Dec. 14, 1998., http://www.nevod.com/products
at1000—95.html.
F. Langa ed., “High-speed surfing,” Windows Magazine, n 1002, Feb. 1, 1999.
F. Langa ed., “Easy, Low-cost Web Access,” Windows Magazine, n. 1006a, Jun. 15, 1999.
“Ositis Software Announces the Launch of WinProxy 3.0, The Complete Internet Sharing Solution”, Ositis Software, Press Release, Aug. 10, 1999.
“Windows 2000 Network Address Translator”, Microsoft Corporation, Apr. 23, 1999.
“Windows NT Network Address Translator” Microsoft Corporation, Oct. 3, 1998.
K. Egevang et al, “The IP Network Address Translator (NAT)”, Network Working Group, May 1994, [web page], http://www.ietf.org/rfc/rfc163.txt., [Accessed Jan. 22, 2000].
Antonelli, Terry Stout & Kraus, LLP.
Hitachi , Ltd.
Ishrat Sherali
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