ISO 29158: A Comprehensive Guide to Data Matrix Code Grading
What is ISO 29158?
ISO 29158 is an international standard that defines a methodology for grading the quality of Data Matrix symbols. It was developed by the International Organization for Standardization (ISO) and is maintained by the Association for Automatic Identification and Mobility (AIM).How ISO 29158 Modifies ISO 15415
ISO 29158 modifies the grading process defined in ISO 15415, another ISO standard for Data Matrix symbols. The primary difference is that ISO 29158 uses a different method for calculating the average intensity of black cells (dark cells) and white cells (bright cells). This change provides more accurate grading results, especially for symbols with low contrast or high noise levels.Benefits of ISO 29158 Grading
Grading Data Matrix symbols using ISO 29158 offers several benefits: *Improved accuracy: The modified grading method ensures more accurate and reliable results.
*Enhanced readability: Symbols that meet ISO 29158 grades are more likely to be read successfully by scanners and other automatic identification equipment.
*Increased reliability: Consistent grading helps ensure the reliability and integrity of data captured from Data Matrix symbols.
Applications of ISO 29158
ISO 29158 is widely used in various industries, including: *Manufacturing: Grading Data Matrix symbols on parts and products for tracking and identification.
*Logistics: Grading symbols on shipping labels for efficient package handling and tracking.
*Healthcare: Grading symbols on medical devices and packaging for accurate and reliable data capture.
*Retail: Grading symbols on product labels and packaging for inventory management and point-of-sale scanning.
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