Image analysis – Image transformation or preprocessing – Changing the image coordinates
Reexamination Certificate
2005-03-28
2009-10-27
Chen, Wenpeng (Department: 2624)
Image analysis
Image transformation or preprocessing
Changing the image coordinates
C382S254000
Reexamination Certificate
active
07609912
ABSTRACT:
An image transforming apparatus and method include a linear interpolation block for generating linear interpolation information for a pixel to be interpolated between original pixels of a predetermined image; an edge information generating block for generating edge information and edge location information; a weight determining block for determining a weight for the linear interpolation information and the edge information of the interpolation pixel based on the edge location information; an interpolation information generating block for determining a pixel value of the interpolation pixel by reflecting the weight to the edge information and the linear interpolation information; and an interpolating block for generating the interpolation pixel based on the pixel value determined in the interpolation information generating block. Therefore, an image can be transformed into a high-resolution enlarged image with an edge area expressed clearly.
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Chen Wenpeng
Roylance Abrams Berdo & Goodman LLP
Samsung Electronics Co,. Ltd.
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