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Dynamsoft Developer Blog

Get the latest information, insights, tutorials, and news from Dynamsoft.

  • Ruby on Rails: Load, Scan and Upload Files with Dynamic Web TWAIN

    May 24, 2021  Document Scanning

    Have you ever thought about how to create a Web document scanning application using Ruby on Rails? In this tutorial, we go through how to create a Rails project with Dynamic Web TWAIN (DWT) SDK for loading, scanning and uploading document files. Installation Dynamic Web TWAIN 17.0 Ruby 2.5.1 sudo...

    •  WEB TWAIN
    •  RUBY
    •  RAILS
    •  DOCUMENT SCANNING
    •  WEB
    •  JAVASCRIPT
  • Flutter Barcode Plugin for Linux: from Dart to C++

    May 19, 2021  Flutter

    For the past several weeks, the Flutter plugin of Dynamsoft Barcode Reader has covered Windows, Android and Web. This week, we go through the plugin implementation for Linux. Similar to Windows, we combine Dart and C++ code for Linux. The unexpected thing is the C++ data types of Flutter defined...

    •  FLUTTER
    •  DART
    •  LINUX
    •  BARCODE
    •  C++
    •  QR CODE
  • Cross-Platform Barcode Reader with B4X

    May 19, 2021  Barcode

    B4X is a set of rapid development tools which can be used to develop apps for all the major mobile and desktop platforms. It has four products: B4A, B4i, B4J and B4R, which aim at Android, iOS, Java (desktop with JavaFX, server and Raspberry Pi) and Arduino development. Apart from...

    •  BARCODE
    •  QR CODE
    •  CROSS-PLATFORM
    •  ANDROID
    •  IOS
    •  DESKTOP
    •  MOBILE FRAMEWORK
  • Long Distance QR Code Scanning: Resolution

    May 14, 2021  Barcode

    Let’s continue discussing scanning QR codes at a distance. In this article, we’ll talk about resolution. Using the camera’s highest resolution Most of the current smartphones’ video stream resolution can be set to 1080P (Full HD) and many of them support 4K (Ultra HD) video capturing. The higher the resolution...

    •  BARCODE
    •  QR CODE
    •  CAMERA
    •  ANDROID
  • QR Code Scanning: Zoom From a Distance

    May 13, 2021  Barcode

    Have you had such an experience that you need to scan a QR code displayed on a screen in the front of a meeting room, but you sat in the back? You opened the barcode scanning app and aimed it at the code, but it just couldn’t read the code....

    •  BARCODE
    •  QR CODE SCANNER
    •  CAMERA
    •  ANDROID
  • Flutter Barcode Plugin for Web: Interop between Dart and JavaScript

    May 11, 2021  Flutter

    This week, I made a new attempt, integrating Dynamsoft JavaScript Barcode SDK into the ongoing Flutter barcode plugin project. It is exciting to be capable of building web barcode reader apps with the same decodeFile() method used for mobile and desktop development. This article is Part 3 in a 5-Part...

    •  FLUTTER
    •  DART
    •  JAVASCRIPT
    •  BARCODE
    •  QR CODE
    •  WEB
  • Flutter Barcode Plugin - Writing C++ Code for Windows Desktop

    May 03, 2021  Flutter

    Last week, I wrote a step-by-step tutorial sharing how to build a Flutter barcode SDK plugin with Dynamsoft Barcode Reader. The platform-specific code of Android is done. This week, I am going to focus on Windows desktop. Since the Flutter desktop plugin development is still on the early stage, there...

    •  FLUTTER
    •  DART
    •  C++
    •  WINDOWS
    •  BARCODE
  • How to Implement Flutter Barcode Scanner for Android

    Apr 21, 2021  Flutter

    About two years ago, I wrote an article sharing how to build a Flutter barcode plugin with Dynamsoft Barcode Reader step by step. At that time, Flutter was still under development and only supported Android and iOS. Nowadays, Google has released Flutter 2, which allows developers to build apps for...

    •  FLUTTER
    •  DART
    •  JAVA
    •  BARCODE
    •  ANDROID
    •  QR CODE
    •  MOBILE FRAMEWORK
  • Android Barcode Scanner with CameraX

    Apr 20, 2021  Mobile Barcode Scanner

    Camera control and barcode reading are two essential parts of a barcode scanner. Dynamsoft Barcode Reader is an advanced barcode reader with an easy-to-use Android library. The implementation of the barcode reading function is simple and straightforward. Making a good camera app, however, is not easy. In Android, there are...

    •  BARCODE
    •  QR CODE
    •  CAMERA
    •  ANDROID
    •  MOBILE
  • Image Processing Techniques for OCR

    Apr 05, 2021  OCR

    We need to use OCR in various scenarios, whether we want to scan the credit card number with our phone or extract text from documents. Dynamsoft Label Recognition (DLR) and Dynamic Web TWAIN (DWT) have the OCR ability to accurately read text. Although generally they can do a good job,...

    •  IMAGE PROCESSING
    •  LABEL RECOGNITION
    •  OCR
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POPULAR TOPICS

  • Mobile Barcode Scanner
  • Web Barcode Scanner
  • Scanning Documents in Web
  • Flutter Barcode Scanner
  • Barcode Scan Benchmark
  • Passport MRZ

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