AI-Based Stamp Recognition & Analysis Engine
Identify, analyze, and compare stamps with precision that matches expert-level evaluation.
- Computer vision
- Deep Learning
- Image Recognition
- Visual Search
- AI Analytics
Technologies
- OpenCV
- NumPy
- PyTorch
- ResNet50
- Roboflow
- FastAPI
- Streamlit
- GPT-4o
- Embeddings
- Cosine Similarity
A production-grade AI system that analyzes stamp images and delivers detailed geometric, visual, and metadata insights. It combines computer vision, deep learning, and similarity search to identify stamps, measure physical characteristics, and match them against a large historical database.
Designed for collectors, marketplaces, and verification systems, it eliminates manual inspection and brings speed and accuracy to stamp identification.
Key Capabilities
- Perforation, margin, centering, and rotation analysis
- Visual similarity search across large stamp databases
- AI-powered metadata extraction (country, denomination, issue data)
- Support for single and block-of-4 stamp analysis
- Detailed reports with annotated visual outputs
