FIELD: computer engineering. SUBSTANCE: method involves converting source character information of original document into set of respective computer codes in found and selected document fields and matching computer codes to original. Goal of invention is achieved by detection of character computer codes in order to verify recognition of each character using results of recognition of said character by prior-art methods, comparison of said results and dictionary verification result. Verification is achieved using several graphical images, which are simultaneously displayed by display unit. EFFECT: increased speed and precision of verification. 2 cl
