Tag: document

Step-by-step guide to building a C# .NET WinForms desktop application that reads barcodes and QR codes, detects and normalizes documents, and parses MRZ data from passports and ID cards using the Dynamsoft Capture Vision Bundle SDK.

Learn how to implement JavaScript PDF text search in a web browser viewer using Dynamsoft Document Viewer SDK v3.0, Tesseract.js, and OCR.space to make any scanned PDF fully searchable.

Learn how to leverage AI agents to build a Python desktop application with barcode scanning, document normalization, and MRZ reading using the Dynamsoft Capture Vision SDK — through iterative AI-assisted development.

Learn how to combine Dynamic Web TWAIN SDK and Dynamsoft Document Viewer to build an Angular web app that supports document scanning, viewing, and annotation.

Step-by-step tutorial on building a Flutter hybrid document scanner app for Android and iOS — embed an HTML5 WebView scanner, capture documents with the camera, and save them as PDF files using Dynamsoft Document Viewer.

Step-by-step guide to using the Dynamsoft Capture Vision JavaScript SDK for barcode scanning, MRZ reading, and document boundary detection — from image files and a live camera feed in the browser.

Step-by-step tutorial to build a browser-based document scanner with HTML5 and JavaScript — detect edges, crop, rectify, and save documents to PDF using Dynamsoft Capture Vision and Document Viewer.

Step-by-step tutorial on how to add handwritten electronic signatures to PDF documents using JavaScript, HTML5 Canvas, and Dynamsoft Document Viewer SDK.

Learn how to read DataMatrix barcodes from PDF files using JavaScript. Flatten barcode annotations into raster images with Dynamsoft Document Viewer, then decode DataMatrix, QR Code, and other 1D/2D barcodes in the browser with Dynamsoft Barcode Reader.

Step-by-step SwiftUI document scanning tutorial for iOS and macOS. Detect document edges in real time, normalize scanned images, and display results using Dynamsoft Capture Vision SDK.

Step-by-step tutorial on how to add barcodes to a PDF using JavaScript entirely on the client side. Uses Dynamsoft Document Viewer and bwip-js to generate QR codes, PDF417, and other barcode types as PDF annotations.

Step-by-step guide to building a .NET MAUI document scanner app that captures, normalizes, and shares documents on Android and iOS using the Dynamsoft Capture Vision SDK.

Build a PWA document scanner with JavaScript and Dynamsoft Document Viewer SDK. Capture invoices and receipts from a device camera, crop and edit pages, combine into a multi-page PDF, and upload to a Node.js server — no native app install required.

Learn how to build a PDF annotation viewer in Blazor WebAssembly using the Dynamsoft Document Viewer SDK. This step-by-step tutorial covers PDF rendering, page annotation, document scanning, and saving PDFs from a camera in a C# Blazor WebAssembly app.

Step-by-step tutorial to integrate document scanning in a Python Flask app using the Dynamsoft Document Normalizer SDK. Capture documents via webcam, detect edges server-side with OpenCV, and rectify scanned pages in a web browser.

Step-by-step tutorial to build a cross-platform .NET REST API that decodes barcodes, reads MRZ from passports and IDs, and rectifies documents using the Dynamsoft Capture Vision SDK and ASP.NET Core Web API.

Improve passport MRZ (Machine Readable Zone) detection in Python with the Dynamsoft Capture Vision bundle. Correct skewed and rotated passports using document edge detection, perspective transformation, and RetinaFace orientation fixes.

Step-by-step tutorial to build a mobile camera document scanner in JavaScript using Dynamic Web TWAIN, Socket.IO for real-time upload, QR code device pairing, and SQLite storage.

Step-by-step tutorial to scan documents in a Flutter Windows desktop app using Dynamic Web TWAIN and the webview_windows plugin — with scanner selection, image management, and PDF export.