Image predictive coding method

Details Image predictive coding method Image predictive coding method

2011-08-09

2011-08-09

Grant, II, Jerome (Department: 2625)

Pulse or digital communications

Bandwidth reduction or expansion

Television or motion video signal

C382S238000

Reexamination Certificate

active

07995654

ABSTRACT:
When dividing inputted image data to be coded into image data of a plurality of small regions which are adjacent to each other and coding the image data of an objective small region to be processed among the image data of the plurality of divided small regions which are adjacent to each other, reconstructed image data of a reproduction small region adjacent to the image data of the objective small region to be processed is used as image data of an intra-frame prediction small region of the objective small region to be processed, the image data of the intra-frame prediction small region is used as image data of an optimum prediction small region and image data of a difference small region which are differences between the image data of the objective small region to be processed and the image data of the optimum prediction small region is generated. Then, the generated image data of the difference small region is coded and outputted, and then the coded image data of the difference small region is decoded, so that the reconstructed image data of the reproduction small region is generated by adding the decoded image data of the difference small region to the image data of the optimum prediction small region.

REFERENCES:
patent: 4155097 (1979-05-01), Lux
patent: 4833535 (1989-05-01), Ozeki et al.
patent: 4870695 (1989-09-01), Gonzales et al.
patent: 5473377 (1995-12-01), Kim
patent: 5485279 (1996-01-01), Yonemitsu et al.
patent: 5606372 (1997-02-01), Kim
patent: 5654760 (1997-08-01), Ohtsuki
patent: 5799111 (1998-08-01), Guissin
patent: 5959674 (1999-09-01), Jang et al.
patent: 5970172 (1999-10-01), Mochizuki
patent: 5974184 (1999-10-01), Eifrig et al.
patent: 6005622 (1999-12-01), Haskell
patent: 6148109 (2000-11-01), Boon
patent: 6173080 (2001-01-01), Cho et al.
patent: 6292588 (2001-09-01), Shen et al.
patent: 6341144 (2002-01-01), Haskell et al.
patent: 6360016 (2002-03-01), Shen et al.
patent: 6366703 (2002-04-01), Boon et al.
patent: 6377708 (2002-04-01), Shen et al.
patent: 2007/0065028 (2007-03-01), Boon et al.
patent: 0 422 404 (1991-04-01), None
patent: 0 549 813 (1993-07-01), None
patent: 0863673 (1998-09-01), None
patent: 60-143088 (1985-07-01), None
patent: 61-201570 (1986-09-01), None
patent: 62-065583 (1987-03-01), None
patent: 2-65583 (1990-03-01), None
patent: 4-306095 (1992-10-01), None
patent: 5-37786 (1993-02-01), None
patent: 5-336382 (1993-12-01), None
patent: 7-231445 (1995-08-01), None
patent: 8-23536 (1996-01-01), None
patent: 10-304364 (1998-03-01), None
patent: 10-304364 (1998-11-01), None
“Codebook adaptation algorithm for a scene adaptive video coder”; Hartung; IEEE 95 vol. 4 pp. 2591-2594 (1995).
Video coding for mobile communications MPEG4 perspective; Kittler Mobile Multimedia Comm. Dec. 1996 pp. 311-319.
A 60mW MPEG4 video coder using clustered voltage scaling with variable supply voltage scheme; Takahashi et al.; IEEE Journal of Solid State Circuits pp. 1772-1780 Nov. 1998 vol. 33 Issue 11 ISSN: 0018-9200.
Puri, A., et al. “Improvements in DCT Based Video Coding”, Proceedings of the SPIE, Feb. 12, 1997.
Wallace, G. K. “The JPEG Still Picture Compression Standard”, Communications of the Association for Computing Machinery, vol. 34, No. 4, Apr. 1, 1991, pp. 30-44.
C-T et al., “Efficient Encoding of DC Coefficients in Transform Coding of Images Using JPEG Scheme”, Signal Image and Video Processing, Singapore, Jun. 11-14, 1991, pp. 404-407, XP000384794.
Netravali et al., “Picture Coding: A Review”, Proceedings of the IEEE, IEEE, New York, vol. 68, No. 3, Mar. 1, 1980, pp. 366-407, XP002028499.
Ad Hoc Group on MPEG-4 Video VM Editing: “MPEG-4 Video Verification Model 5.0”, Nov. 1996, pp. 55-60, XP002240954.
European Search Report issued Sep. 4, 2007 in European Application No. 07109871.9-1522.
European Search Report issued Sep. 4, 2007 in European Application No. 07109893.3-1522.
European Search Report issued Sep. 4, 2007 in European Application No. 07109900.6-1522.
“MPEG-4 Video Verification Model Version 5.0” 37 MPEG Meeting, Nov. 18, 1996-Nov. 22, 1996, Maceio, (Motion Picture Expert Group or ISO/IEC JTC1/SC29/WG11), International Organization for Standardization (ISO), 1, CH. De La Voie-Creuse, Case Postale 56—CH-1211 Geneva 20, Switzerland, Nov. 18, 1996.
A. Puri et al., “Description and Results of Coding Efficiency Modified Experiment T16 in MPEG-4 Video”, ISO/IEC JTC 1/SC29/WG11, vol. MPEG97, No. 1703, Feb. 1997, pp. 1-22.
G. Sullivan, “Draft text of H.263+” ITU SG15, LBC Experts Group, Feb. 28, 1997, pp. 1-92.
Office Action issued Jan. 17, 2008 in U.S. Appl. No. 10/781,616.
Office Action issued Feb. 22, 2008 in U.S. Appl. No. 11/601,623.
Office Action issued Mar. 6, 2008 in U.S. Appl. No. 11/601,796.
Office Action issued Feb. 22, 2008 in U.S. Appl. No. 11/601,794.
European Office Action issued Sep. 29, 2010 in European Application No. 07 109 871.9.

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