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Developing a Web MRZ and VIN Scanner with JavaScript and HTML5
- Developing a Web MRZ and VIN Scanner using JavaScript, HTML5, and Dynamsoft Capture Vision SDK enables scanning MRZ and VIN directly in the browser.
- The tutorial covers setting up HTML structure, initializing MRZ and VIN recognition engines, accessing the camera, implementing scanner logic, drawing overlays and results, and running the MRZ/VIN scanner.
- HTML structure includes sections for license key setup, input source selection, scanning mode toggle, image display, camera stream, and live scanning results.
- The recognition engines for MRZ and VIN are initialized in the activate() function, setting up the license key, loading required models, and registering result receivers for MRZ and VIN.
- Accessing the camera involves using Dynamsoft Capture Vision SDK's CameraEnhancer and CameraView classes for managing camera access and live video display.
- Scanner logic involves methods like capture() for image recognition and startCapturing() for continuous camera scanning, distinguishing between MRZ and VIN modes.
- Drawing overlays on images and video streams helps highlight recognized areas, with parsed results displayed in a text area for detailed information.
- To run the Web MRZ/VIN scanner, start a local server using Python and access the project directory through a web browser at http://localhost:8000.
- The source code for the MRZ/VIN scanner can be found on GitHub for reference and further exploration.
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