Digital document processing : major directions and recent advances 2026-02-15T23:10:42+03:00 DEBUG: VuFind\ILS\Driver\Folio: Token taken from global cache: eyJhbGciOiJIUzI1NiJ9.eyJzdWIiO... - Chaudhuri, B. B. (Bidyut Baran) (Advances in pattern recognition, 2007)