OpenMVG

OpenMVG (Multiple View Geometry) is an open-source software library that helps create three-dimensional models from multiple photos. It analyzes overlapping images taken from different angles, identifies common points, and calculates the positions and structure of the scene. This process, called photogrammetry, allows users to generate detailed 3D reconstructions, models, or maps without needing special equipment. OpenMVG is widely used in fields like archaeology, architecture, and surveying, enabling accurate 3D modeling by leveraging standard photographs and advanced computer vision algorithms.