AliceVision 3.2.0

AliceVision is a Photogrammetric Computer Vision Framework which provides a 3D Reconstruction and Camera Tracking algorithms. AliceVision aims to provide strong software basis with state-of-the-art computer vision algorithms that can be tested, analyzed and reused. The project is a result of collaboration between academia and industry to provide cutting-edge algorithms with the robustness and the quality required for production usage.

Tags photomodeling photogrammetry 3d-reconstruction 3d framework cpp c python
License Mixed
State stable

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Recent Releases

3.2.007 Feb 2025 16:01 major bugfix: Major Features: New software for intrinsics and rig calibration using a multiview acquisition of a checkerboard PR. New semantic image segmentation module PR. Features: Support pixel aspect ratio PR. Automatically align the sfm result PR. New pipeline for pure rotation tracking PR. KeyframeSelection: Add support for masks PR. Other Improvements: Start Development 3.2 PR. Split SFMData between reconstructed and other views PR. Noise reduction in HDR merging PR. Add a new optional command to export textured mesh to a USD format PR. Enable multiple calibrations on hdr PR. Panorama Enforce priors after estimation PR. tolerant bracket size estimation PR. Make sure openexr does not use too many threads PR. HDR default number of brackets should be 0 PR. Remove limits on outliers for brackets detection PR. Correctly count the best brackets count PR. Compositing does not fail on range error PR. software panoramaPostProcessing: export downscaled panorama levels PR. meshing export computed bounding box PR. software sfmTransform: Increase precision of coefficients in the log PR. Limit EXR multi-threading for texturing PR. fuseCut adding helper points PR. add memory use constraint in texturing PR. Manage LCP in imageProcessing PR. Camera exposure update PR. Masking: Handle different file extensions for masks and allow mask inversion in `ImageSegmentation` PR. keyframe Do not fail when there are consecutive missing frames for the smart Keyframe Selection method PR. Keyframe Selection: Add multi-threading and improve overall performances PR. camera refactorize and clean up code PR. Meshing: in graphcut weighting and minor sampling improvements PR. bundle adjustment improvement PR. Add automatic method for HDR calibration PR. sfmTransform Rewrite check on ambiguity in sfmTransform PR. image ImageCache: refine mutex usage PR. Pose3 internal representation PR. SFM New incremental logic for sfm PR. ImageInfo class for sfmData PR. Clean symbolic bundle code PR. flan