openMVG libraries

openMVG provide a collection of tiny libraries that allow to solve computer vision problems and build complete SfM pipeline.

• image
  • Image Container
  • Image I/O
  • Drawing operations
• numeric
  • Vector, Matrix containers
  • Linear algebra
• features
  • Features
  • Descriptors
  • KeypointSet
• cameras
  • Pinhole camera model
• multiview
  • 2-view solvers (2d-2d correspondences)
  • N-View geometry estimation
  • Relative pose estimation (Essential matrix)
  • Absolute pose estimation/Camera resection (Pose matrix)
• linear programming
  • openMVG linear programming tools
  • Multiple View Geometry solvers based on L-Infinity minimization
• robust_estimation
  • Max-Consensus
  • Ransac
  • AC-Ransac A Contrario Ransac
• matching
  • Nearest neighbor search
  • Metric customization
  • Image domain, correspondences filtering (KVLD)
• tracks
  • un/ordered feature tracking
• geometry
  • Pose
  • Frustum & Frustum intersection
  • 7DoF registration between point set
• geodesy
  • Datum conversion

Structure from Motion core

• sfm
  • A generic SfM data container
  • SfM_Data cleaning
  • Triangulation
  • Non linear refinement, Bundle Adjustment
  • SfM Pipelines

Todo (complete documentation):

• system - Provide access to accurate timer function.
• graph - Manipulation of graphs (connected CC, triplet listing...)
• exif - Collection of tools to extract and use image EXIF data.
• matching_image_collection - Functions to perform local matching and geometric filtering of putative correspondences in image collections.
• stl - Enhancement of some STL functionality.