Who knows any app capable to verify barcodes (from scanned 2400 dpi tiff, for example)???
Barcode verifier standards
Barcode verifiers should comply with the ISO/IEC 15426-1 (linear) or ISO/IEC 15426-2 (2D).
This standard defines the measuring accuracy of a bar code verifier.
The current international barcode quality specification is ISO/IEC 15416 (linear) and ISO/IEC 15415 (2D). The European Standard EN 1635 has been withdrawn and replaced by ISO/IEC 15416. The original U.S. barcode quality specification was ANSI X3.182. (UPCs used in the US â€“ ANSI/UCC5).
This standard defines the quality requirements for barcodes and Matrix Codes (also called Optical Codes).
As of 2011 the ISO workgroup JTC1 SC31 was developing a Direct Part Marking (DPM) quality standard : ISO/IEC TR 29158.
International standards are available from the International Organization for Standardization (ISO).
These standards are also available from local/national standardization organizations, such as ANSI, BSI, DIN, NEN and others.