I. Hasan, J. Parapar, Á. Barreiro: Improving the Extraction of Text in PDFs by Simulating the Human Reading Order /jucs_18_5/improving_the_extraction_of
H. Michalak, K. Okarma: Fast Binarization of Unevenly Illuminated Document Images Based on Background Estimation for Optical Character Recognition Purposes /jucs_25_6/fast_binarization_of_unevenly