4K Interactive Store Map

Computer-vision badge detection followed by generation of a standalone HTML map.

PythonOpenCVJavaScriptHTML

CARTE NEPTUNE

Context

A large-format map needed to become interactive while remaining easy to maintain.

Manually placing dozens of points was slow and fragile.

Badge detection, OCR, relative coordinates and standalone HTML generation, with Excel as the source of truth.

A clear source of truth prevents double maintenance.

Under the hood

Architecture, constraints, deliverables and real impact.

01 Python

02 OpenCV

03 JavaScript

04 HTML

A clear source of truth prevents double maintenance.

Designed for real-world use

I start from the problem and business flow, then aim for an observable, testable and maintainable solution rather than a demo effect.