Methods and apparatus for generating pixel values in a magnified destination image of an object are provided. The pixel values in the destination image are generated from a source image of the object. A value of a first pixel in each row of the destination image is determined by transforming...http://www.google.fr/patents/US5847714?utm_source=gb-gplus-shareBrevet US5847714 - Interpolation method and apparatus for fast image magnification
Interpolation method and apparatus for fast image magnification