Passport onboarding, hotel check-in, and KYC flows usually need more than plain OCR. You need MRZ parsing, document localization, and a reliable portrait crop from the same capture pipeline, ideally in the browser without shipping data to a server. This sample uses Dynamsoft Capture Vision on the web to read passport and ID card MRZ data, draw document boundaries, and extract the portrait photo from uploaded images or a captured camera frame. What you'll build: A plain JavaScript passport and ID scanner that uses Dynamsoft Capture Vision 3.4.2001 to extract MRZ text, structured fields, document borders, and portrait photos from uploaded images or a frozen camera frame.…