Image analysis – Image segmentation
Reexamination Certificate
2007-07-10
2007-07-10
LaRose, Colin (Department: 2624)
Image analysis
Image segmentation
C382S283000, C382S292000
Reexamination Certificate
active
10612246
ABSTRACT:
A method and a system for separating an image signal into a set of image planes. The system comprises a min-max module, a dynamic threshold module and a separation module. The min-max module receives the image signal, searches for a minimum and maximum within at least one window centered on a current pixel in the image signal. The dynamic threshold module computes, for the window, based on the respective minimum and maximum received from the min-max module and the current pixel, a respective indicator representing the distance and direction of the current pixel relative to a respective threshold plane, and outputs a control signal based on the indicator. The separation module separates the image signal into the set of image planes in accordance with the control signal by including a representation of the current pixel in at least one of the image planes.
REFERENCES:
patent: 4849914 (1989-07-01), Medioni et al.
patent: 5515452 (1996-05-01), Penkethman et al.
patent: 5583659 (1996-12-01), Lee et al.
patent: 5745596 (1998-04-01), Jefferson
patent: 5900953 (1999-05-01), Bottou et al.
patent: 6058214 (2000-05-01), Bottou et al.
patent: 6324305 (2001-11-01), Holladay et al.
patent: 6343154 (2002-01-01), Bottou et al.
patent: 6400844 (2002-06-01), Fan et al.
patent: 6633670 (2003-10-01), Matthews
patent: 6731800 (2004-05-01), Barthel et al.
patent: 7031518 (2006-04-01), Curry et al.
patent: 2003/0048954 (2003-03-01), Matthews
patent: 0 712 094 (1996-05-01), None
patent: 1 006 716 (2000-06-01), None
U.S. Appl. No. 10/187,499, filed Jul. 2002, Donald J. Curry et al.
U.S. Appl. No. 10/188,026, filed Jul. 2002, Donald J. Curry et al.
U.S. Appl. No. 10/188,157, filed Jul. 2002, Donald J. Curry et al.
U.S. Appl. No. 10/188,249, filed Jul. 2002, Donald J. Curry et al.
U.S. Appl. No. 10/188,277, filed Jul. 2002, Donald J. Curry et al.
U.S. Appl. No. 10/612,057, filed Jul. 2003, Donald J. Curry et al.
U.S. Appl. No. 10/612,062, filed Jul. 2003, Donald J. Curry et al.
U.S. Appl. No. 10/612,063, filed Jul. 2003, Donald J. Curry et al.
U.S. Appl. No. 10/612,064, filed Jul. 2003, Donald J. Curry et al.
U.S. Appl. No. 10/612,084, filed Jul. 2003, Donald J. Curry et al.
U.S. Appl. No. 10/612,234, filed Jul. 2003, Donald J. Curry et al.
U.S. Appl. No. 10/612,248, filed Jul. 2003, Donald J. Curry et al.
U.S. Appl. No. 10/612,250, filed Jul. 2003, Donald J. Curry et al.
U.S. Appl. No. 10/612,368, filed Jul. 2003, Donald J. Curry et al.
U.S. Appl. No. 10/612,461, filed Jul. 2003, Donald J. Curry et al.
U.S. Appl. No. 10/612,261, filed Jul. 2003, Donald J. Curry et al.
R. De Queiroz, “Compression of Compound Documents,”IEEE, 1999.
U.S. Appl. No. 10/776,612, filed Feb. 12, 2004, Curry et al.
U.S. Appl. No. 10/776,515, filed Feb. 12, 2004, Curry et al.
U.S. Appl. No. 10/776,514, filed Feb. 12, 2004, Curry et al.
U.S. Appl. No. 10/776,608, filed Feb. 12, 2004, Curry et al.
U.S. Appl. No. 10/776,602, filed Feb. 12, 2004, Curry et al.
U.S. Appl. No. 10/776,620, filed Feb. 12, 2004, Curry et al.
U.S. Appl. No. 10/776,603, filed Feb. 12, 2004, Curry et al.
U.S. Appl. No. 10/776,509, filed Feb. 12, 2004, Claassen et al.
U.S. Appl. No. 10/776,508, filed Feb. 12, 2004, Curry et al.
U.S. Appl. No. 10/776,516, filed Feb. 12, 2004, Curry et al.
Curry Donald J.
Kletter Doron
Nafarieh Asghar
LaRose Colin
Oliff & Berridg,e PLC
Xerox Corporation
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