Image analysis – Image transformation or preprocessing
Reexamination Certificate
2008-01-29
2008-01-29
Wu, Jingge (Department: 2624)
Image analysis
Image transformation or preprocessing
Reexamination Certificate
active
07324706
ABSTRACT:
A system and method for representing a two-dimensional spatial transformation that describes the transformation by an inverse mapped grid data set. The grid data for each coordinate is surface fitted on an array of rectangular patches defined in the output space using numerical techniques. Error analysis determines whether a finer mesh resolution is required for surface fitting. The spatial transformation is then defined by the array of rectangular surface patches and the set of surface coefficients such that the spatial transformation can be executed through evaluation of the surface polynomials. The two-dimensional surface polynomial representation allows the transformation to be easily adjusted for scale changes and zooming and panning effects.
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The following three notices (1)-(3) are PCT notices in the corresponding PCT Application No. PCT/US04/29394.
(1) Notification of Transmittal of the International Search Report and the Written Opinion of the International Searching Authority, or the Declaration.
(2) International Search Report.
(3) Written Opinion of the International Searching Authority.
Silicon Optix Inc.
Sughrue Mion Pllc.
Tsai Tsung-Yin
Wu Jingge
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