Dynamic .NET TWAIN 6.0 Released!

We are pleased to announce that version 6.0 is now available! Highlights of the new version: NEW Added WPF version of Dynamic .NET TWAIN Webcam Module. Added a new method LoadImage(Image) to load an image from an Image object. Added a new method FocusOnArea(Rectangle) to focus on a specified area. Added a new method RotateVideo(RotationType)…

How to Use Webcam as Barcode Reader in C#

Use webcam as bar code scanner in C# Barcode is undoubtedly a welcomed way to record and track data. It can represent data including pricing, inventory, user info and a variety of others. Because of this, barcode reading became one of the essential features for an image processing application, for instance, reading the enrollment info…

Dynamic .NET TWAIN 5.4.1 Released

We’re more than excited to announce that Dynamic .NET TWAIN 5.4.1 is released. Below are the main improvements we made in this version: Improved 2D barcode reader add-on performance, especially for PDF417, DataMatrix and QRCode. Improved barcode decoding accuracy for PDF417. Improved barcode detection accuracy for RSS14 and RSSExpand. Other minor fixes and tweaks. To…

How to OCR PDF in a .NET Desktop Application

Convert a PDF file to an image and read text from the image in C# / VB.NET Recently, several customers have asked us if it’s possible to use Dynamic .NET TWAIN to convert a PDF file to an image, and then extract text from it, all in a .NET desktop app. In this article I’ll provide…

Comprehensive Comparison: Dynamsoft Barcode Reader vs ZXing

The project ZXing (pronounced as ‘zebra crossing’) is a barcode image processing library implemented in Java with supports to multiple formats such as 1D/2D. This barcode reader is open-source, which has ports to support other languages such as C++, .NET, Python, Objective-C, PHP, etc.  ZXing is very attractive to developers because it is free after…

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