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Data Matrix codes are widely used for parcel tracking and part identification in the semiconductor, pharmaceutical and mechanical industries.

EasyMatrixCode is a fully automatic reader of 2D Data Matrix codes. It recognizes a symbol of any size, contrast, location and orientation in a single operation.

As an automatic library, a learning phase is not required but is an option. In addition, characteristics of the Matrix Code may be set manually allowing to restrict the search and thus to accelerate the process. The characteristics are for example: family of the Matrix Code, number of cells, black cells on white background or reverse, flipping allowed or not. Error detection and correction algorithms are used to provide a faithful reading.

Robustness
EasyMatrixCode is a library to be used in the more demanding situation. It has been improved to be able to answer the more difficult cases such as:

Bad illumination conditions - Non uniform contrast - Under or over exposures
Bad images resulting from printing or optical defects - Blurred Data Matrix codes - Anisotropic and non uniform   scaling - Noisy images - Skewed images
Codes hard to detect - Small sized Matrix Codes - Matrix Codes on a textured   background - Laser marked - Nailed - Rectangular Matrix Codest

Print Quality Verification

EasyMatrixCode inspects the quality of the Matrix Code printed. Indicators of the printing quality are defined and graded by the ANSI/AIM standard (International Symbology Specification – Data Matrix). EasyMatrixCode is fully compatible with the ANSI/AIM BC11-1997 standard.

New API

EasyMatrixCode has a new streamlined user interface in order to comply with the most up-to-date C++ practices.

Typical performance figures