Image analysis – Image transformation or preprocessing – Measuring image properties
Reexamination Certificate
2004-06-30
2010-02-23
Ahmed, Samir A. (Department: 2624)
Image analysis
Image transformation or preprocessing
Measuring image properties
C382S296000, C382S101000
Reexamination Certificate
active
07668404
ABSTRACT:
A method and system of deskewing an image. The method and system includes capturing a first image, forming a number of regions within the first image, generating a bounding rectangles for each region, calculating an area for each bounding rectangle, rotating each region by an angle within a predefined range, finding the angle that minimizes the area of each bounding rectangle, and rotating each region by the angle found.
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Adams Stephen P.
Chaudhuri Saikat
Dicken Larry J.
Ellingsworth Joshua E.
Whitlock Michael L.
Ahmed Samir A.
Lexmark International Inc.
Tsai Tsung-Yin
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