Integrated into Quick-CCA
AI Signature Verification Engine
A fully offline signature authentication system integrated into Quick-CCA's cheque clearing pipeline, with complete data privacy.
Project Overview
Built a fully offline signature verification service that authenticates cheque signatures with no cloud dependency, ensuring complete data privacy. A signature matching pipeline uses feature extraction and similarity scoring, with preprocessing to handle real-world cheque quality variations reliably.
Key Features
- •Signature matching via feature extraction and similarity scoring
- •Preprocessing: noise removal, skew correction, contrast enhancement
- •Handles real-world cheque quality variations reliably
- •Fully offline, on-device inference — no cloud dependency
Technology Stack
- •Python, FastAPI
- •OpenCV
- •Docker, Nginx