Systems and methods to convert images into high-quality...

Details Systems and methods to convert images into high-quality... Systems and methods to convert images into high-quality...

2011-03-01

2011-03-01

Tran, Phuoc (Department: 2624)

Image analysis

Image compression or coding

C382S164000, C382S173000, C382S199000

Reexamination Certificate

active

07899258

ABSTRACT:
Disclosed are embodiments of systems and methods to generate a composite image from an captured image, such as from a whiteboard, chalkboard, paper, card, poster, sign, or the like. Systems and methods are disclosed for generating a foreground image layer and mask layer, which enables high-quality and high-ratio document compression. In embodiments, a foreground image layer and mask layer may be generated by identifying non-background pixels in the captured image.

REFERENCES:
patent: 5555556 (1996-09-01), Ozaki
patent: 5778092 (1998-07-01), MacLeod et al.
patent: 5790114 (1998-08-01), Geaghan et al.
patent: 5802203 (1998-09-01), Black et al.
patent: 5956468 (1999-09-01), Ancin
patent: 6097849 (2000-08-01), Nevis
patent: 6227725 (2001-05-01), Ancin et al.
patent: 6275304 (2001-08-01), Eschbach et al.
patent: 6621595 (2003-09-01), Fan et al.
patent: 6633670 (2003-10-01), Matthews
patent: 6641053 (2003-11-01), Breidenbach et al.
patent: 6701010 (2004-03-01), Katsuyama
patent: 6701012 (2004-03-01), Matthews
patent: 6701020 (2004-03-01), Chrysafis et al.
patent: 6728005 (2004-04-01), Jia et al.
patent: 6731814 (2004-05-01), Zeck et al.
patent: 6771816 (2004-08-01), Gaither
patent: 6802611 (2004-10-01), Chu et al.
patent: 6879733 (2005-04-01), Shu et al.
patent: 6879734 (2005-04-01), Chen et al.
patent: 6941011 (2005-09-01), Roylance et al.
patent: 6941024 (2005-09-01), Mukherjee
patent: 7027647 (2006-04-01), Mukherjee et al.
patent: 2001/0000314 (2001-04-01), Queiroz et al.
patent: 2001/0000711 (2001-05-01), Queiroz et al.
patent: 2001/0031092 (2001-10-01), Zeck et al.
patent: 2002/0168105 (2002-11-01), Li
patent: 2003/0031377 (2003-02-01), Ahn
patent: 2003/0048954 (2003-03-01), Matthews
patent: 2003/0072487 (2003-04-01), Fan et al.
patent: 2003/0077561 (2003-04-01), Alsop et al.
patent: 2003/0156118 (2003-08-01), Ayinde
patent: 2004/0017579 (2004-01-01), Lim
patent: 2004/0027618 (2004-02-01), Nakamura et al.
patent: 2004/0042680 (2004-03-01), Saund
patent: 2004/0153461 (2004-08-01), Brown et al.
patent: 2004/0165786 (2004-08-01), Zhang et al.
patent: 2004/0174546 (2004-09-01), Guleryuz
patent: 2004/0175037 (2004-09-01), Guleryuz
patent: 2004/0227758 (2004-11-01), Curry et al.
patent: 2005/0175249 (2005-08-01), Ferlitsch
patent: 2005/0244065 (2005-11-01), Malvar et al.
patent: 2005/0281474 (2005-12-01), Huang

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