README.md

metadata

title: Image Matching Challenge
emoji: 🚀
colorFrom: green
colorTo: green
sdk: streamlit
app_file: src/app.py
sdk_version: 1.54.0
pinned: false
license: mit

2D to 3D Reconstruction – Hexathlon 2024

Overview

This project implements a classical Structure-from-Motion (SfM) pipeline inspired by the Image Matching Challenge 2024.

The system reconstructs camera poses and sparse 3D points from two input images.

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Features

• SIFT feature extraction
• Lowe Ratio Test matching
• RANSAC-based Essential Matrix estimation
• Camera pose recovery
• 3D triangulation
• Plotly 3D visualization
• Streamlit deployment ready

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