Image analysis – Image transformation or preprocessing – Changing the image coordinates
Reexamination Certificate
2007-05-08
2007-05-08
Ahmed, Samir (Department: 2624)
Image analysis
Image transformation or preprocessing
Changing the image coordinates
C382S282000, C382S295000, C358S538000, C358S453000
Reexamination Certificate
active
10351038
ABSTRACT:
The present invention relates to a method and a device for transforming an object image, e.g., using a rotation and/or scaling, for showing it on a display unit having a matrix-shaped array of target image points. In order to achieve a rapid and exact representation of the rotated object at relatively low expenditure, the present invention provides, for at least a portion of the target image points, determining source image points by an inverse transformation, and comparing the source image points to pre-stored object image points. From this comparison, the target image point data of the target image points are ascertained. Furthermore, a suitable image of such a transformation is created.
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Beutnagel-Buchner Uwe
Kirschbaum Axel
Knee Werner
Lindner Markus
Ahmed Samir
Kassa Yosef
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