Intelligent Bill Scanning Solution
A computer vision R&D project for scanning and stitching long retail receipts inside a Flutter app using native OpenCV integration.
Overview
Handled heavy image stitching tasks without blocking the mobile UI.
- Mission type
- Vision
- Status
- R&D
- Role
- Full-stack product delivery
Turn a real constraint into a usable product.
The work started with an operational need that could not be solved by a standalone technical demo. The system had to fit an existing user journey and produce a clear result.
Connect only the layers the outcome needs.
A computer vision R&D project for scanning and stitching long retail receipts inside a Flutter app using native OpenCV integration. The implementation keeps responsibilities explicit so the product can evolve without coupling every change to the full stack.
System architecture.
A practical delivery loop from user intent to measurable output.
Technology
- Flutter
- OpenCV C++
- Dart FFI
- Dart Isolates
Key features
- A focused vision workflow built around the user outcome
- Clear boundaries between interface, application logic, integrations, and data
- A delivery path designed for iteration after the first working release
My role
Problem framing, system architecture, implementation, integration, and the path from working prototype to deployable product.
Handled heavy image stitching tasks without blocking the mobile UI.
Start a mission.
Tell me what you want to automate, build, or improve.