Fast correction of bleed-through distortion in grayscale documents by a blind source separation technique

Anna Tonazzini, Emanuele Salerno, Luigi Bedini. Fast correction of bleed-through distortion in grayscale documents by a blind source separation technique. IJDAR, 10(1):17-25, 2007. [doi]

Authors

Anna Tonazzini

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Emanuele Salerno

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Luigi Bedini

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