-
Node-RED is a flow-based programming tool built-on Node.js. It provides a browser-based editor that helps users create awesome applications by wiring different nodes. This article shares how to build a barcode QR reading node with Dynamsoft Barcode Reader. Node-RED Installation Install and run Node-RED. Windows npm install -g --unsafe-perm node-red...
-
The MediaStream ImageCapture API is an API for capturing images or videos from a photographic device. We can use it to enable the capabilities of the native device like turning on the torch and taking a high-resolution photo. It is supported on Chrome Android. You can check the compatibility here....
-
If you are looking for the specification of South African driving license, you may be disappointed. There is no official reference except for the Stack Overflow Q&A, an incomplete document - ZA Drivers License format and an C# open source project. The Stack Overflow Q&A provides the RSA public key...
-
This article aims to help Java developers build desktop and server-side Java applications to detect machine-readable zones (MRZ) in passports, travel documents, and ID cards. You will see how to encapsulate Dynamsoft C++ OCR SDK into a Java Jar package and how to quickly create a command-line MRZ detector with...
-
Portable Document Format (PDF) is a file format developed by Adobe to present documents in a manner independent of application software, hardware, and operating systems.1 The basic types of content in a PDF are: Typeset text stored as content streams; Vector graphics for illustrations and designs that consist of shapes...
-
Dynamic Web TWAIN is well-known for document scanner programming. It provides a set of JavaScript API to simplify the way of integrating document scan functions into web applications. Most of the time, we use Dynamic Web TWAIN with its built-in UI. However, the default UI may not be suitable for...
-
Dynamic Web TWAIN has a new scanDocument API since v17.2, which makes it easy to capture documents using mobile cameras with its document border detection and editing feature along with ready-to-use UIs. In this article, we are going to create a mobile document scanning app using Ionic Vue. Ionic is...
-
Last week, we finished a Flutter document scanning plugin for web, which is just a start. This week, we continue to empower the plugin for desktop development using Dynamsoft Document Normalizer C++ SDK. The plugin will support Windows and Linux. In this article, you will see the steps to build...
-
Dynamsoft Document Normalizer is an SDK to detect the boundary of documents and runs perspective transformation to get a normalized document image. In this article, we are going to build an iOS document scanner using Dynamsoft Document Normalizer and AVFoundation. A demo video of the final result: The scanning process:...
-
Dynamsoft Document Normalizer SDK provides a set of APIs to detect the edges of a document and normalize the document based on the found quadrilaterals. The JavaScript edition of the SDK has been published on npm. In this article, we will firstly show you how to use the JavaScript APIs...