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Questions tagged [pdf417]

PDF417 is a stacked linear barcode symbol format used in a variety of applications, primarily transport, identification cards, and inventory management.

PDF417 is a stacked linear barcode symbol format used in a variety of applications, primarily transport, identification cards, and inventory management. PDF stands for Portable Data File. The 417 signifies that each pattern in the code consists of 4 bars and spaces, and that each pattern is 17 units long.

Wikipedia contributors, "PDF417," Wikipedia, The Free Encyclopedia, http://en.wikipedia.org/w/index.php?title=PDF417&oldid=625193818 (accessed December 15, 2014).

References:

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Enabling PDF417 Decoding in Zxing

I am trying to get PDF417 barcode reading to be enabled in ZXing (Zebra Crossing). I did a pull from the github repo and built the library according to the wiki. The ant build output seems to indicate that the PDF417 submodule is being built. I…
kscottz
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html5-qrcode does not work in PDF_417 format, i want to scan argentinian DNI

This is my config: var html5QrcodeScanner = new Html5QrcodeScanner( "reader", { fps: 10, qrbox: { width: 400, height: 400 }, formatsToSupport: [ Html5QrcodeSupportedFormats.PDF_417 ], …
Luca Di Nardo
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Read PDF417 Barcode with python

I am working on a Python project where I need to read PDF417 barcodes from user IDs. I am using Pyzbar library and PIL module to decode the barcodes from images. However, when I run the code, it returns an empty array even though the barcode is…
Mr.Bhanuka
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Parsing pdf417 aamvaid in c#

I am attempting to read the back of a driver's license to decode the pdf417 barcode on the back. I tried using zxing.net with the following code: var reader = new BarcodeReader(); reader.Options.PossibleFormats = new List() {…
t.hans15
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C#: Barcode to byte array to valid zip file

I'm scaning a Pdf417 barcode which returns me a byte[] array. The DataString itself is a cryptic value like face to keyboard multiple times and fast. So I'm guessing it could be a zip file which is stored in the barcode. In the zip file there should…
Arion Tinner
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phonegap barcode scanner not scanning pdf417 bar code

I am trying to scan pdf417 barcode, using this https://github.com/phonegap-build/BarcodeScanner repository.My main aim is to scan US driver's license and get whole detail of it,but it always show wrong result and different format UPC_E, EAN_8 even…
Nagesh.Modi
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Unable to get Pdf417Scanner working as a plugin with Cordova/PhoneGap

I'm trying to get the Pdf417Scanner plugin (https://github.com/PDF417/pdf417-phonegap) to work with Cordova/PhoneGap. Here's what I've done so far. Created a new project using PhoneGap (with Framework7 for the UI) Added the plugin, using the…
xil3
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How can I call or emulate Google Mobile Vision API in Google Cloud?

Background: Building on Does google cloud vision OCR support bar code reading?, I want to do offline analysis of PDF417 barcodes using Google Mobile Vision (Barcode API) but accessible from Google Cloud. Is there any way to call, emulate or…
jtlz2
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Read Scanner input and load client side page with new information

My requirement is to read scanner input data from a serial port and take certain action on client side web page based on the data read. Each client machine will have a separate scanner attached to the client machine but as multiple devices like…
user8239380
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Fill Barcode PDF-417 in PDF using ITEXT for a field identifier

I need to generate a PDF417 barcode and fill it in a PDF field for which I have the filed identifier using ITEXT API. I have used several ways such as Way 1 PdfContentByte cb = stamper.getUnderContent(1); BarcodePDF417 pf = new…
Aadhaar Mehrotra
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phonegap-plugin-barcodescanner, type PDF417 bar-codes using ionic

I am fairly new to Ionic development and thus far has not run into too many problems. However, I am stuck on trying to get PDF417 type bar-codes to scan (using phonegap-plugin-barcodescanner), despite the documentation suggesting that they are…
haroldjclements
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Regarding PDF417 scanning using AVFoundation

I am trying to build a PDF417 code reader. I used the following tutorial and my code is working. http://www.appcoda.com/qr-code-reader-swift/ Scrolling at the bottom of the page you can also find the source code. I am using AVFoundation and setting…
KD.
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Improve reading QR and PDF417 code with AVFoundation swift

I'm trying to read PDF-417 and QR code and my code works but when there is less light or blurred image does not work. So I am looking for information about how may improve reading code. I tried changing the settings on the camera: AVCaptureSession…
corocraft
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Android ZXing Generate PDF417 Barcode on large XML dataset

I have a fairly large dataset of XML, for example:
Quintin Balsdon
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Convert color scan image to grayscale image for PDF417 decoder xzing

I'm decoding the PDF417 2D Barcode in a scanned image using Zxing.Net library. So far, I have found the gray-scale scanned image(8bit depth) is working fine and the color scanned image(24 bit depth) is not working. I tried to covert the color…
Kevin Ko
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