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Feature generation for palm comparison in case of artifacts

Paper is devoted to the problem of feature genera¬tion and palm comparison in the presence of artifacts. The observed artifacts are long finger-nails, partly clenched fingers, long sleeves, which cover wrist region. These artifacts are rarely considered during recognition, while they are common in real conditions. The work contains the results of the conducted experiments. Possibility of using the obtained features is observed for the problem of person's recognition by hand geometry.