Developing a Web MRZ and VIN Scanner with JavaScript and HTML5

This tutorial guides users through building a web-based MRZ and VIN scanner using JavaScript and the Dynamsoft Capture Vision SDK. The process begins with setting up the HTML structure, including elements for license key input, source selection, and display areas. The `activate()` function initializes the MRZ and VIN recognition engines after the SDK license is validated. Camera access is handled using the `CameraEnhancer` and `CameraView` classes provided by the SDK. The tutorial details the `capture()` and `startCapturing()` methods for recognizing MRZ and VIN from images and camera streams, respectively. Overlay functionality is implemented to highlight recognized areas and display results, both for images and live camera feeds. The provided JavaScript code demonstrates image loading and scanning, along with camera initialization and real-time scanning. The `showFileResult` and `showCameraResult` functions process and display the extracted MRZ and VIN data. Instructions on how to start a local server and access the scanner are given. Finally, the complete source code is available on GitHub.