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Dynamsoft Developer Blog

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

  • How to Optimize Parameters for Multiple QR Code Decoding in a Single Image with YOLO

    Dec 01, 2021  Barcode

    Dynamsoft Barcode Reader SDK allows developers to customize algorithm parameters against different barcode scanning scenarios. There are some pre-configured parameter templates for decoding performance. No matter you pursue ultimate decoding speed, ultimate decoding accuracy, or the tradeoff between speed and accuracy, there is always an appropriate one. Since the parameters...

    •  QR CODE
    •  MACHINE LEARNING
    •  YOLO
  • What are the Best Data Matrix Reading SDKs?

    Dec 01, 2021  Barcode

    Looking for the best Data Matrix SDKs for your application, you’ve come to the right place. Let’s learn about what is Data Matrix and do a benchmark to find out which SDK is the best. Data Matrix is a type of two-dimensional code. It is often used to mark small...

    •  BARCODE
    •  DATA MATRIX
    •  BENCHMARK
  • How to Build a Cross-Platform QR Code Scanner with Capacitor

    Nov 22, 2021  Barcode

    Capacitor is an open source native runtime created by the Ionic team for building Web Native apps. We can use it to create cross-platform iOS, Android, and Progressive Web Apps with JavaScript, HTML, and CSS.1 As an alternative to Cordova, Capacitor delivers the same cross-platform benefits, but with a more...

    •  BARCODE
    •  QR CODE
    •  ANDROID
    •  IOS
    •  CROSS-PLATFORM
    •  MOBILE FRAMEWORK
    •  CAPACITOR
    •  HTML5
    •  QR CODE SCANNER
  • Building a Document Scanning and Barcode Recognition Application with Qt Python

    Nov 16, 2021  Document Scanning

    A few months ago, I published a cross-platform desktop barcode reading application built with Qt Python and Dynamsoft Barcode Reader. The supported input sources include real-time camera stream, image files, and screenshots. In this article, I will set document scanner as the input source. The SDK used for document scanning...

    •  QT
    •  TWAIN
    •  PYTHON
    •  DOCUMENT SCANNING
    •  BARCODE
  • How to Build Windows Virtual Scanner and Feed Custom Images

    Nov 15, 2021  Document Scanning

    When building a TWAIN-compatible application and there is no physical scanner available, you can use a virtual scanner application for development and testing. TWAIN working group has released a TWAIN DS sample on GitHub. In this article, I will detail how to set up the development environment, as well as...

    •  VIRTUAL SCANNER
    •  TWAIN
    •  C++
    •  DOCUMENT SCANNING
    •  WINDOWS
  • Build a Cordova QR Code Scanner

    Nov 08, 2021  Barcode

    Apache Cordova is a tool to create cross-platform apps from standard web technologies (HTML, CSS, and JavaScript). Its primary purpose is to provide a bridge for native device API access and to bundle for distribution.1 In this article, we are going to use Cordova to build a QR code scanner...

    •  BARCODE
    •  QR CODE
    •  CAMERA
    •  ANDROID
    •  IOS
    •  CROSS-PLATFORM
    •  MOBILE FRAMEWORK
    •  CORDOVA
    •  HTML5
    •  QR CODE SCANNER
  • How to Build a QR Code Scanner for Windows and Android with Qt QML

    Nov 08, 2021  Barcode

    If you want to create a QR code scanner for both Windows and Android from a single codebase, what is the best way to do it? If you have read my previous article, Flutter could be your answer. However, it takes time to develop Flutter plugins. The cons of Flutter...

    •  BARCODE SCANNING
    •  ANDROID
    •  QT
    •  QML
    •  QR CODE
    •  SCANNER
    •  MOBILE
  • Implement a Flutter Plugin - QR Code Scanner from Live Video Stream

    Oct 28, 2021  Camera

    In this article, I will walk you through how to implement a lightweight Flutter QR code scanner plugin. The plugin supports scanning QR Codes from live video streams of Android phones. You can find the package on pub.dev. Supported symbologies include QR Codes, linear codes, PDF417, and more. {% include...

    •  CAMERA
    •  ANDROID
    •  FLUTTER
    •  QR CODE
    •  SCANNER
  • Distributed Barcode Reading and Inter-Process Communication with ZeroMQ

    Oct 25, 2021  Barcode

    ZeroMQ is a high-performance asynchronous messaging library, aimed at use in distributed or concurrent applications. It supports common messaging patterns (pub/sub, request/reply, client/server and others) over a variety of transports (TCP, in-process, inter-process, multicast, WebSocket and more), making inter-process messaging as simple as inter-thread messaging. 1 ZeroMQ can be used...

    •  BARCODE
    •  QR CODE
    •  ANDROID
  • Scan High-Density QR Codes on Android Devices: Google ML Kit vs. Dynamsoft's SDK

    Oct 20, 2021  Barcode

    There are many QR code tools and SDKs available on the market. For Android development, Google ML Kit is no doubt a good choice, which is free and supports general QR code detection. However, it cannot satisfy the requirement of high-density QR code detection. As a commercial barcode SDK, Dynamsoft...

    •  QR CODE SCANNER
    •  ANDROID
    •  JAVA
    •  MOBILE
    •  BARCODE
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POPULAR TOPICS

  • BARCODE APPLICATION
  • SCAN IN BROWSER

Blog Series

  • Barcode Scan Benchmark
  • Flutter Barcode Scanner
  • Scan QR Codes Cross-Platform

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