![]() They are created using OCR to recognize the text in image-only PDFs.ĭynamsoft Barcode Reader comes with a PDF library embedded. These are mostly from scanned documents or snapshots from cameras. They are created using software such as Microsoft® Word®, Excel® or via the “print” function within a software application (virtual printer). In this article, we will explore how the industry’s best barcode SDK decodes a QR code in different types of PDFs.īased on how PDF files are created, PDFs can be roughly divided into 3 categories: So, as long as the QR codes are clearly captured, a near 100% accuracy in form-based data capture is achievable. QR Codes are generated with error correction. ![]() ![]() The QR code enclosed within the PDF file can be decoded to reveal the complete user-supplied data on the form. The recipient would simply capture the documents via a traditional scanner or a camera and save as a PDF file. It would encode all the information that a user enters when the form is filled. A QR Code can be embedded in the paper-based form. QR Code has been proven to streamline manual processes and improve efficiency. However, it still requires some human supervision to ensure the data capture process is done correctly. Optical Character Recognition (OCR) can help reduce the amount of human involvement. Re-keyed-paper-based-form data not only is human-intensive, it’s also error-prone. Accurately capturing data from paper forms can be extremely challenging.
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