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Dynamsoft Developer Blog

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

  • How to Build ImageMagick for Software Distribution on Windows

    Sep 21, 2015  Barcode

    If you have read the article How to Benchmark Barcode SDK Performance – ZXing vs ZBar, you may have noticed that ZBar relies on ImageMagick. ImageMagick is an open source software suite that capable of reading a variety of images. If you just wan ...

    •  BARCODE SCANNING
    •  ZBAR
    •  IMAGEMAGICK
  • How to Load, Scan and Upload Files with Ruby on Rails

    Sep 14, 2015  Document Scanning

    Have you ever thought about how to create a Web document scanning project with Ruby on Rails? In this tutorial, I’m going to guide you through how to create a Rails project with Dynamic Web TWAIN (DWT) SDK for loading, scanning and uploading docu ...

    •  WEB TWAIN
    •  RUBY
    •  RAILS
    •  DOCUMENT SCANNING
  • Finding Contours in Images with OpenCV

    Sep 07, 2015  Miscellaneous

    In this tutorial, let’s see how easy to find all contours in an image with OpenCV APIs.OverviewFinding contours is a useful task during image processing. The relevant OpenCV functions are as follows: Find contours in a binary image. void findCont ...

    •  OPENCV
    •  CONTOURS
    •  C/C++
  • How to Benchmark Barcode SDK Performance - ZXing vs ZBar

    Aug 31, 2015  Barcode

    I saw many posts arguing the performance winner between open-source barcode SDKs - ZXing and ZBar. As an engineer, who is developing commercial barcode reader software for Dynamsoft, I am curious about which open source project is better, ZXing o ...

    •  BARCODE SCANNING
    •  JAVA
    •  ZXING
    •  ZBAR
    •  TIFF
    •  JNI
    •  C/C++
  • How to Bridge C Code to Create Swift Barcode Reader on Mac

    Aug 24, 2015  Barcode

    Have you implemented any barcode reader software in Swift on Mac OS X? Since Dynamsoft released the 1D/2D barcode SDK for Mac, I was wondering how I can bridge the C dylib with Swift. Why Swift, not Objective-C? Because Apple is encouraging devel ...

    •  C#
    •  MAC
    •  BARCODE
    •  SWIFT
  • How to Write and Read QR Code with ZXing in Java

    Aug 17, 2015  Barcode

    ZXing is an open-source, 1D/2D barcode image processing library implemented in Java. The supported barcode formats include UPC-A, UPC-E, EAN-8, Code 93, Code 128, QR Code, Data Matrix, Aztec, PDF 417, etc. Besides the Java version, developers can ...

    •  BARCODE
    •  QR CODE
    •  ZXING
  • Reading Barcode with Webcam in OpenCV and Python

    Aug 10, 2015  Barcode

    Barcode is an efficient way to make information readable for machines. There are many scenarios of using Barcode reader software. For example, companies use Barcode encoding and decoding software to manage various documents that captured by offic ...

    •  WEBCAM
    •  BARCODE
    •  PYTHON
    •  OPENCV
    •  C/C++
  • How to Check Broken Links with 404 Error in Python

    Aug 03, 2015  Miscellaneous

    Links is one of the critical SEO factors for a Website. When creating or re-designing some pages, we cannot ignore Website audit especially in terms of finding and tracking broken links regularly. Although there are many online tools, it is still ...

    •  SEO
    •  PYTHON
  • How to Change Windows Gateway by Broadband Speed in Python

    Jul 27, 2015  Miscellaneous

    Plenty of enterprises allocate static IPs and gateways to employees’ devices for better network management. For example, limiting the internet connection speed, monitoring intranet activities and so on. In my company, the network administrator se ...

    •  PYTHON
    •  WMI
  • OpenCV Line Detection

    Jul 20, 2015  Miscellaneous

    In this tutorial, let’s learn how to use Hough line transformation with OpenCV to make line detection in an Image.Hough Line TransformThe Hough Line Transform is a transform used to detect straight lines. OpenCV implements three kinds of Hough Li ...

    •  OPENCV
    •  C/C++
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