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Open source Structure-from-Motion pipeline

www.opensfm.org/
BSD-2-Clause License
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@paulinus @facebook-github-bot
paulinus and facebook-github-bot Set vl_size to be signed.
88c5115 Sep 15, 2020
Set vl_size to be signed. 
Summary:
Set vl_size to be signed.  This avoids some UndefinedBehaviorSanitizer runtime errors.  The following code is common inside the library:

   ptr = ptr - some_negative_signed_int * some_vl_size ;

The UBSAN complains about possible overflow errors when substracting an unsigned int.  Explicitly casting the vl_size var to int solves the issue.  Instead, we switch vl_size to be signed from the begining.  It would otherwise be difficult to find all the instances of this problem since it is only found at runtime.

Reviewed By: fabianschenk

Differential Revision: D23705071

fbshipit-source-id: 76de26ebefb6f4d00b2e2862496196431e65efdd
88c5115

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annotation_gui_gcp
feat: Annotation UI: zoom all views on 'Z' press
Sep 4, 2020
bin
style: newline at end of files
Aug 24, 2020
data
chore: move berlin reconstruction to the data/berlin
Sep 4, 2020
doc
refactor: make use of spherical name for 360 cameras, keep the legacy…
Sep 3, 2020
opensfm
Set vl_size to be signed.
Sep 15, 2020
viewer
chore: remove unused file
Sep 4, 2020
.clang-format
chore: add clang-format
May 3, 2020
.dockerignore
build: include reconstruction in docker
Sep 4, 2020
.gitignore
chore: add clang-format
May 3, 2020
.gitmodules
build: add pybind11 submodule
Oct 16, 2018
.travis.yml
Fix travis build (#639)
Sep 9, 2020
CHANGELOG.md
style: newline at end of files
Aug 24, 2020
CODE_OF_CONDUCT.md
OSS Automated Fix: Addition of Code of Conduct
Jul 17, 2020
CONTRIBUTING.md
style: newline at end of files
Aug 24, 2020
Dockerfile
build: remove ubuntu19.10 docker
May 7, 2020
LICENSE
Simplified BSD license.
Nov 12, 2014
README.md
style: newline at end of files
Aug 24, 2020
export_pmvs.md
refactor: moved pmvs export to commands
Apr 27, 2020
licenses.csv
fix: update licenses
Mar 9, 2020
mapillary_structure.json
chore: add mapillary structure file
Jan 11, 2019
requirements.txt
fix: remove loky (joblib has its own), and gpxpy (only one script)
Aug 24, 2020
setup.cfg
refactor: move undistort dataset methods to its own class
Nov 29, 2019
setup.py
refactor: use python 3 lru_cache instead of repoze.lru
Aug 24, 2020

README.md

OpenSfM Build Status

Overview

OpenSfM is a Structure from Motion library written in Python. The library serves as a processing pipeline for reconstructing camera poses and 3D scenes from multiple images. It consists of basic modules for Structure from Motion (feature detection/matching, minimal solvers) with a focus on building a robust and scalable reconstruction pipeline. It also integrates external sensor (e.g. GPS, accelerometer) measurements for geographical alignment and robustness. A JavaScript viewer is provided to preview the models and debug the pipeline.

Checkout this blog post with more demos

Getting Started

License

OpenSfM is BSD-style licensed, as found in the LICENSE file.

About

Open source Structure-from-Motion pipeline

www.opensfm.org/

Topics

opencv python sfm 3d-reconstruction

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Readme

License

BSD-2-Clause License

Releases 11

v0.5.1 Latest
Aug 11, 2020
+ 10 releases

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