Oce-technologies B.v.

Frederic L M J Michon

Julien Malik

An image conversion method and an apparatus for converting a digital image obtained by a scanning unit into a converted digital image includes the steps of acquiring statistics for at least some pixels of the digital image, extracting characteristic values of a background color using the acquired statistics, operating a selection of pixels in the digital image, and converting the selected pixels. Each pixel in the digital image is sequentially set as a target pixel, and the selection of the target pixel depends on a representative color distance determined between a number of pixels located in a vicinity of the target pixel and the background color.

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Toulouse, France

Frederic L M J Michon