COLMAP Files

Structure-from-Motion and Multi-View Stereo

This is an exact mirror of the COLMAP project, hosted at https://github.com/colmap/colmap. SourceForge is not affiliated with COLMAP.

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Name	Modified	Size	InfoDownloads / Week
Parent folder
colmap-x64-windows-cuda.zip	2026-04-06	429.2 MB	12
colmap-x64-windows-nocuda.zip	2026-04-06	114.8 MB	3
4.0.3 source code.tar.gz	2026-04-06	4.1 MB	0
4.0.3 source code.zip	2026-04-06	5.1 MB	0
README.md	2026-04-06	1.0 kB	0
Totals: 5 Items		553.2 MB	15

Bug Fixes

Fix various issues in incremental mapper's reg_stats bookkepping
Fix reading of dynamic matrices in SQLite3 database
Fix optional access in guided matching
Fix conditional Eigen alignment for 3.4.0 pre-release version
Fix ceres::GradientChecker constructor for older Ceres versions
Fix for pycolmap installation related to ONNX
Fix bug where num_reg_images was not cleared
Fix mask usage log never printing in feature writer thread
Fix undefined behavior in PoissonRecon
Fix locale-dependent float parsing/formatting
Fix empty PatchMatch results on Blackwell GPUs (sm_100+)
Fix pyceres .problem attribute on CeresBundleAdjuster returned by factory functions
Fix missing rotation averaging options to global mapper
Fix piping of bundle adjustment options in global mapper

Improvements

Handle CHOLMOD includes not being in a subdirectory
Use non-deprecated SQLite3::SQLite3 CMake target
Reduce thread oversubscription in hierarchical mapper

Source: README.md, updated 2026-04-06

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