Method and apparatus for image coding and/or decoding using...

Details Method and apparatus for image coding and/or decoding using... Method and apparatus for image coding and/or decoding using...

2005-03-15

2005-03-15

Couso, Yon J. (Department: 2625)

Image analysis

Image compression or coding

Including details of decompression

C382S248000

Reexamination Certificate

active

06868184

ABSTRACT:
A method or apparatus for decoding an image data comprising decoding a coded map signal indicative of a position and shade of a content in a screen inputted for every block of picture signals; decoding coded orthogonal transform coefficients and an average value of pixels inside of the content; performing a two-dimensional inverse orthogonal transform of an orthogonal transform coefficient; and deriving a regenerative picture signal by synthesizing results of the two-dimensional inverse orthogonal transform, with the average value.

REFERENCES:
patent: 4447886 (1984-05-01), Meeker
patent: 4698689 (1987-10-01), Tzou
patent: 4943855 (1990-07-01), Bheda et al.
patent: 4951140 (1990-08-01), Ueno et al.
patent: 5144688 (1992-09-01), Bovir et al.
patent: 5150432 (1992-09-01), Ueno et al.
patent: 5225904 (1993-07-01), Golin et al.
patent: 5227875 (1993-07-01), Suu et al.
patent: 5241395 (1993-08-01), Chen
patent: 5267333 (1993-11-01), Aono et al.
patent: 5309232 (1994-05-01), Hartung et al.
patent: 5321750 (1994-06-01), Nadan
patent: 5355450 (1994-10-01), Garmon et al.
patent: 5361147 (1994-11-01), Katayama et al.
patent: 5392037 (1995-02-01), Kato
patent: 5402146 (1995-03-01), Rodriguez et al.
patent: 5408270 (1995-04-01), Lim
patent: 5422963 (1995-06-01), Chen et al.
patent: 5488483 (1996-01-01), Murayama
patent: 5553160 (1996-09-01), Dawson
patent: 5592302 (1997-01-01), Hirabayashi
patent: 5608458 (1997-03-01), Chen et al.
patent: 5666154 (1997-09-01), Hirabayashi
patent: 5666212 (1997-09-01), Gilge
patent: 5684536 (1997-11-01), Sugiyama et al.
patent: 5734755 (1998-03-01), Ramchandran et al.
patent: 5978514 (1999-11-01), Yamaguchi et al.
patent: 6339657 (2002-01-01), Yamaguchi et al.
patent: 6584230 (2003-06-01), Yamaguchi et al.
patent: 6614938 (2003-09-01), Yamaguchi et al.
patent: 6640013 (2003-10-01), Yamaguchi et al.
patent: 0 487 282 (1992-05-01), None
patent: 0 584 741 (1994-03-01), None
patent: 0 604 009 (1994-06-01), None
patent: 5-95541 (1993-04-01), None
Chang et al., “Lossless Image Compression Methods for PET Imaging,” Bio Medial Engineering-Applications, Basis and Communications (Jun. 25, 1996), pp. 309-316.
Desai, “DCT and Wavelet Based Representations of Arbitrarily Shaped Image Segments,” IEEE (Oct. 23, 1995), pp. 558-561.
Torres et al., “Segmentation Based Coding of Textures using Stochastic Vector Quantization,” IEEE (Apr. 19, 1994), pp. V-597-V600.
Silsbee et al., “Visual Pattern Image sequencing Coding,” IEEE Transactions on Circuits and Systems for Video Technology (Aug. 1993), 3:291-301.
Chang et al., “Transform Coding of Arbitrarily-Shaped Image Segments,” ACM Multimedia (1993), pp. 83-90.
U.S. Appl. No. 10/287,609, filed Nov. 5, 2002.
U.S. Appl. No. 10/422,974, filed Apr. 25, 2003.
U.S. Appl. No. 10/422,949, filed Apr. 25, 2003.

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