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https://issues.apache.org/jira/browse/PDFBOX-2124?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14021193#comment-14021193
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David KELLER commented on PDFBOX-2124:
--------------------------------------
The PDF image comes from a HP like "multifonction HP Color LaserJet CM6040",
scanned in 300 DPI in greyscale.
The document scanned is an A4 non-opened kraft envelop with an address window
(ie
http://csimg.webmarchand.com/srv/FR/29029324366/T/340x340/C/FFFFFF/url/enveloppe-kraft-format-c4.jpg),
that's why the scanned image is a little bit blurred.
> barcore scanner using pdfbox and zxing
> --------------------------------------
>
> Key: PDFBOX-2124
> URL: https://issues.apache.org/jira/browse/PDFBOX-2124
> Project: PDFBox
> Issue Type: New Feature
> Components: Utilities
> Affects Versions: 2.0.0
> Environment: W8
> Reporter: David KELLER
> Priority: Minor
> Attachments: PdDocumentBarcodeScanner.java,
> PdPageBarcodeScanner.java, mail_with_barcode.pdf
>
>
> Dear Pdfbox,
> I have just finished a work to integrate pdfbox and zxing to extract
> barcodes, and I wanted to give this source code to your fundation.
> Program do this :
> - extract all scanned images in a PDF,
> - apply some home made image filters to retrieve areas of interest,
> - rotate cropped areas and send them to zxing to find any barcode
> - aggregate all results in specific List
> Hope it can be useful for Pdfbox or Lucence.
> Example :
> public static void main(String[] args) throws Exception {
> long startTime = System.currentTimeMillis();
> System.out.println("PdfBoxBarcodeScannerTest starts...");
> String filename = "D:\\test\\mail_with_barcode.pdf";
>
>
> PdDocumentBarcodeScanner scanner = new
> PdDocumentBarcodeScanner(new File(filename));
> scanner.scan();
> long endTime = System.currentTimeMillis();
> System.out.println("pdf scanned in " + (endTime - startTime) +
> " ms");
>
> scanner.displayResults();
> }
> Gives :
> PdfBoxBarcodeScannerTest starts...
> pdf scanned in 3803 ms
> page=0, barcodeFormat=DATA_MATRIX, value=HP14601225523
> Best regards
> David KELLER
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