Computer graphics processing and selective visual display system – Computer graphics processing – Attributes
Reexamination Certificate
2005-09-20
2005-09-20
Yang, Ryan (Department: 2672)
Computer graphics processing and selective visual display system
Computer graphics processing
Attributes
Reexamination Certificate
active
06947055
ABSTRACT:
In one embodiment, the present invention is directed to method for assigning coefficients to a texel of a parametric texture map (PTM) texture. The method may comprise the steps of: generating a random PTM matrix of a desired size, the random PTM matrix comprising texels possessing random valued coefficients; selecting a texel from the random PTM matrix; determining a first neighborhood of the texel from the random PTM matrix; comparing the first neighborhood to neighborhoods of a sample PTM texture to determine an optimal texel of the sample PTM texture; and assigning PTM coefficients of the optimal texel to the texel from the random PTM matrix.
REFERENCES:
patent: 5561756 (1996-10-01), Miller et al.
patent: 5872867 (1999-02-01), Bergen
patent: 6018349 (2000-01-01), Szeliski et al.
patent: 6028677 (2000-02-01), Keithley
patent: 6424351 (2002-07-01), Bishop et al.
patent: 6515674 (2003-02-01), Gelb et al.
patent: 6556210 (2003-04-01), Yamamoto et al.
patent: 6583790 (2003-06-01), Wolters
patent: 6593933 (2003-07-01), Xu et al.
patent: 6762769 (2004-07-01), Guo et al.
patent: 2002/0024516 (2002-02-01), Chen et al.
patent: 2002/0122043 (2002-09-01), Freeman et al.
patent: 2002/0131641 (2002-09-01), Luo et al.
patent: 2003/0026588 (2003-02-01), Elder et al.
Gersho, Allen et al., “Vector Quantization and Signal Compression”, Kluw er Academic Publishers Group, 1992, pp. 2 cover pages, vii-ix & 309-459.
Burt, Peter J. et al., “A Multiresolution Spline With Application to Image Mosaics”, ACM Transactions on Graphics, vol. 2, No. 4, Oct. 1983, pp. 217-236.
Popat, Kris et al., “Cluster-Based Probability Model and Its Application to Image and Texture Processing”, IEEE Transactions on image processing, vol. 6, No. 2, Feb. 1997, pp. 268-284.
U.S. Appl. No. 09/921,477, A. Christen.
U.S. Appl. No. 09/921,464, B. Ritter.
Wei, Li-Yi et al., “Fast Texture Synthesis using Tree-Structured Vector Quantization”, Stanford University, 10 pages.
Hewlett--Packard Development Company, L.P.
Yang Ryan
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