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C# is the preferred programming language for developing Windows applications. However, Microsoft only provides .NET camera APIs for UWP applications. If you plan to write a classic Windows desktop application using a webcam, it will be complicate ...
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It is known that getUserMedia, the API defined by WebRTC, is the main method for accessing media capture devices such as webcam and microphone in web pages. The compatible desktop web browsers include Chrome, Firefox, Opera, and Edge. This articl ...
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OpenCV officially provides both C++ and Python APIs for developers. Most of the time, developers just need to use one kind of programming languages to read, write and process images with hundreds of computer vision algorithms. However, if you wan ...
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Previously I shared how to use Touchless, which wraps the win32 APIs of DirectShow, to control webcam in C#. In this article, let’s take a further step to see how to use the more complicated DirectShow.NET APIs to capture the video stream and rea ...
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When building a .NET application to read barcodes on Windows via camera, you need two types of SDKs - one for webcam, and the other for barcodes. In this post, I want to share how to use .Net webcam and barcode SDKs to create a simple WinForm bar ...
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If you have a USB camera, how can you build a simple C# camera application on Windows 10? There are three options: WIA (Windows Imaging Acquisition), DirectShow and MediaCapture. After trying some sample code that downloaded from CodeProject and ...
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Have you ever imagined to build a JavaScript document scanning solution for Windows, Linux, and macOS from one single codebase? To make it, you need to find a solution that compatible with different scanner driver types: TWAIN for Windows, SANE f ...
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Dynamic Web TWAIN is a document scanning SDK that allows developers to build document management solutions in JavaScript. The beta version of Dynamic Web TWAIN for Linux is available for download. This post will illustrate how to build a simple w ...
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Dynamsoft aims to make barcode SDK available for all mainstream platforms, including Windows, Linux, macOS, iOS, and Android. There are many developers devoted to developing mobile barcode scanner app for iOS and Android platforms. To expedite th ...
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A package manager, based on a central installation database, is a tool that automatically installs, updates and removes distributions of software. With a package manager, users do not need to manually download an application installer. There are ...