System and method for providing black white image compression

Details System and method for providing black white image compression System and method for providing black white image compression

2003-11-12

2008-11-18

Bella, Matthew C. (Department: 2624)

Image analysis

Image compression or coding

C382S233000, C382S247000, C382S240000, C382S251000, C382S298000, C358S426010

Reexamination Certificate

active

07454068

ABSTRACT:
A compression system and method for compressing a bitonal image. A system is disclosed that comprises: a scaling system for geometrically scaling the bitonal image such that transition and isolated attributes are preserved, wherein the scaling system reduces contiguous sets of original pixels down to fewer scaled pixels; and an encoding system that encodes the scaled bitonal image using an industry standard format.

REFERENCES:
patent: 3976982 (1976-08-01), Eiselen
patent: 4725885 (1988-02-01), Gonzales et al.
patent: 5109438 (1992-04-01), Alves et al.
patent: 5404411 (1995-04-01), Banton et al.
patent: 5414469 (1995-05-01), Gonzales et al.
patent: 5949919 (1999-09-01), Chen
patent: 5982937 (1999-11-01), Accad
patent: 6185328 (2001-02-01), Shiau
patent: 6493041 (2002-12-01), Hanko et al.
patent: 6608915 (2003-08-01), Tsujii
patent: 2002/0005857 (2002-01-01), Kasahara et al.
patent: 2005/0018917 (2005-01-01), Brothers
patent: 2005/0069217 (2005-03-01), Mukherjee
patent: 2005/0135700 (2005-06-01), Anderson
patent: 0 539 833 (1993-05-01), None
patent: 63090962 (1988-04-01), None
patent: 06078136 (1994-03-01), None
patent: 10108007 (1998-04-01), None
patent: 20022354233 (2002-12-01), None
United States Defensive Publication, No. T985,005, Aug. 7, 1979, Goertzel et al., 24 pages.
Fernando, et al., “A Unified Approach to Scene Change Detection in Uncompressed and Compressed Video,” IEEE Transactions on Consumer Electronics Conference, vol. 46, No. 3, pp. 350-351, Aug. 2000 A.B.

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