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OpenMVG (open Multiple View Geometry) v1.1 Release Notes

Release Date: 2017-01-04 // over 7 years ago

  • OpenMVG "Otocinclus" v1.1 is out.

    What's new:

    OpenMVG core:

    🔋 Features:

    Sfm:

    • Geodesy: Enable usage of GPS position priors for rigid & non rigid registration doc.

    Software:

    • ✨ Geodesy: Enhance GCP registration support
    • 👀 Enable the usage of a Cache system to handle large dataset on tiny computers {experimental feature} => see the -c option on main_ComputeFeatures and SfM softwares,
    • ➕ Add a feature tracking demo (description based or local window based (KTL)).
    • localization: the binary can now localize a collection of images

    Samples:

    • ➕ Add a sample that convert a spherical panoramic images into many pinhole images demo.

    General enhancement:

    🏗 Build/Continuous integration:

    • ✂ Remove tinyThread optional dependency
    • 👉 Use FLANN as a header only library
    • ➕ Add a uninstall target

    Speed:

    • 👌 Improve Incremental SfM speed

    Memory usage:

    • Bundle Adjustment uses twice less memory,
    • GlobalSfM use less memory (avoid storage of normalized feature coordinates).

    💅 Code Style:

    • 👉 Use more C++11 feature (type alias)
    • Work on minimising the includes, use forward declarations, clean #ifdef #define

    Publication:
    OpenMVG: Open Multiple View Geometry
    Pierre Moulon, Pascal Monasse, Romuald Perrot, Renaud Marlet
    RRPR 2016: 1st Workshop on Reproducible Research in Pattern Recognition

    Congrats to @rperrot & @mitjap & @hcjghr & @sebastienchappuis & @bjornpiltz for their valuable contributions!

    Thanks to the community for using the project and doing more & more challenging projects!