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Dynamsoft Developer Blog

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

  • How to Make Tello Drone Capable of Barcode Scanning through Python

    Dec 02, 2020  Barcode

    In the warehouse management system, Drone can be used to automate barcode scanning for inventory counts. To learn drone piloting and try barcode scanning in the air, I bought Ryze Tello, which is a mini drone powered by DJI. In this article, I will share how to detect and decode...

    •  BARCODE SCANNING
    •  DRONE
    •  TELLO
  • Scanning Documents with Dynamic Web TWAIN on Apple Silicon

    Dec 01, 2020  Document Scanning

    With the release of Apple M1, Mac has started their journey transitioning from x86_64 to arm64. Dynamsoft has not released any package for the new architecture Mac yet. However, it does not mean we can’t run our existing software on the new platform. Rosetta2 could translate the Intel Mac software...

    •  WEBTWAIN
    •  DOCUMENT SCANNING
    •  APPLE SILICON
    •  APPLE M1
    •  MACOS
  • How to Decode QR Code on Mac with Apple Silicon

    Nov 25, 2020  Barcode

    Apple announced new Mac models with Apple M1 chip recently. Although Dynamsoft has not released an Apple Silicon version of Dynamsoft Barcode Reader SDK yet, I am curious how will x86_64 barcode SDK perform under Rosetta 2. In this article, I will build a simple command-line QR Code reader app...

    •  APPLE M1
    •  APPLE SILICON
    •  BARCODE
    •  C/C++
    •  MAC
    •  QR CODE
  • How to Detect and Decode QR Code with YOLO, OpenCV, and Dynamsoft Barcode Reader

    Nov 19, 2020  Barcode

    In the past two weeks, I trained a custom YOLOv3 model for QR code detection and tested it with Darknet. In this article, I will use OpenCV’s DNN (Deep Neural Network) module to load the YOLO model for making detection from static images and real-time camera video stream. Besides, I...

    •  QR CODE
    •  MACHINE LEARNING
    •  PYTHON
    •  YOLO
  • Darknet with CUDA: Train YOLO Model for QR Code Detection on Windows

    Nov 09, 2020  Miscellaneous

    In my previous article, I shared how to integrate Dynamsoft Barcode Reader to LabelImg for annotating barcode objects. It is time to take a further step to make some custom models for barcodes. In this article, I will go through the process that I used Darknet to train YOLO v3...

    •  QR CODE
    •  MACHINE LEARNING
    •  CUDA
    •  YOLO
  • How to Annotate Barcode Object with LabelImg for Machine Learning

    Nov 01, 2020  Barcode

    LabelImg is a free and open-source image annotation tool written in Python and Qt5. It supports Pascal VOC format and Yolo format that are commonly adopted by mainstream machine learning frameworks. If you are interested in barcode object detection, you can use the tool to annotate different barcode symbologies with...

    •  BARCODE
    •  LABELIMG
    •  MACHINE LEARNING
    •  PYTHON
  • Creating A Cross-platform Barcode Reader App With Electron And Dynamsoft Barcode Reader

    Oct 20, 2020  Web Barcode Scanner

    Electron, one of the most popular cross-platform desktop application frameworks, has been used in numerous famous apps. With web technology, developers could rapidly build a product for Windows, macOS, and Linux. In this article, we would use Electron to build a barcode decoding and scanning app with Dynamsoft Barcode Reader....

    •  BARCODE
    •  NODEJS
    •  ELECTRON
  • A Simple Web Canvas Region Selection Tool for Barcode Region Detection

    Oct 12, 2020  Web Barcode Scanner

    The barcode localization algorithm is an essential step for barcode recognition within an image. However, for static images, the bigger size images have, the much more time the algorithm takes. Plus, the success rate of the algorithm may be interfered by the background color and the foreground color. It is...

    •  BARCODE
    •  CANVAS
    •  WEB
    •  REGION DETECTION
    •  JAVASCRIPT
  • Building Your First RISC-V Barcode Reader App on Ubuntu 20.04

    Sep 28, 2020  Barcode

    RISC-V is a free and open RISC instruction set architecture. The RISC-V community and ecosystem are boosting and will flourish in the next couple of years. To facilitate barcode app development for RISC-V, Dynamsoft has kicked off the build of RISC-V barcode SDK. In this article, I will show you...

    •  BARCODE
    •  QEMU
    •  RISC-V
  • Building ARM64 Barcode and QR Code Scanner on Nvidia Jetson Nano

    Sep 21, 2020  Barcode

    Since from version 7.6.x, Dynamsoft Barcode Reader started to support ARM64 (Previously, ARM32 only). It is good news for developers who aim to build barcode reader app on embedded computing boards like Raspberry Pi and Nvidia Jetson Nano. In this article, I will guide you through the process of building...

    •  BARCODE
    •  JETSON NANO
    •  ARM64
    •  AARCH64
    •  PYTHON
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