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OpenCV is a powerful library capable of handling a wide range of computer vision tasks. However, its comprehensive functionality can result in a large library size, which may be excessive for applications that only require cross-platform camera streaming. In this article, we will demonstrate how to slim down OpenCV to...
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Dynamic Web TWAIN offers two methods for scanning documents from a web page: the HTML5/JavaScript API and the RESTful API. The former is suitable for web applications that require a high level of customization, while the latter is ideal for enterprise-class web applications, such as Salesforce, Oracle APEX, and Microsoft...
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Sometimes, we may need to merge multiple images into a single PDF file. For example, we scan the front side and the back side of an ID card and want to store them in a single PDF file. In this article, we are going to talk about how to build...
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Sometimes, we may need to merge multiple images into a single PDF file. For example, we scan the front side and the back side of an ID card and want to store them in a single PDF file. In this article, we are going to talk about how to build...
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In today’s fast-paced digital world, the ability to quickly and accurately capture data is paramount. Barcode scanning has emerged as a reliable and efficient solution for automating data entry across various applications. This tutorial explores webcam barcode reading on Windows, demonstrating how to build a powerful barcode detection application using...
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In this article, we are going to create a lightning web component to access document scanners in Salesforce, the famous CRM system. Adding extra features to your Salesforce system can provide an integrated user experience. The document scanner feature will be provided by the Dynamic Web TWAIN SDK. It provides...
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WebP images enhance web performance, but decoding barcodes embedded in them can be a challenge since Dynamsoft Barcode Reader doesn’t support WebP directly. If you have a QR code in WebP format, how can you recognize it with Dynamsoft Barcode Reader? This article shows how to use libwebp with Dynamsoft...
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Salesforce is a famous CRM platform. We can use it to manage our sales and customers. Salesforce comes with great customizability. We can write apps to extend its features. Its latest technology is the lightning web component, which helps us use modern web technologies to build apps. In this article,...
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Rust’s popularity is increasing rapidly. This article aims to integrate Rust with the Dynamsoft C++ Barcode Reader SDK. We will walk through the process of building a command-line barcode reader for Windows and Linux. Prerequisites Rust: A systems programming language renowned for speed, safety, and concurrency. bindgen: A Rust tool...
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ASP.NET Core is a cross-platform, high-performance, open-source framework for building modern, cloud-enabled, Internet-connected apps. It is convenient to use it to build web APIs and web apps. In this article, we are going build an ASP.NET app to crop document images. It mainly provides the following API: /api/document/detect: upload an...