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iOS barcode scanner framework
A NASA software catalog entry available for reuse or request.
About this technology
Overview
The framework is a high-performance barcode scanner implementation that scans any iOS supported barcode formats. It uses the system Vision framework to recognize a broad set of formats, from linear UPC barcodes to 2D patterns like QR codes. By using the native iOS Vision framework, the performance is hardware-accelerated and improves with each new generation of chips in iPhones and iPads.