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CLI Tools
The CLI tools have a build-in help text. To display the help, run a tool without parameters from within the CLI. Additional information can be found here. Some tools may be restricted to a specific AliceVision version.
CameraInit loads image metadata, sensor information and generates viewpoints.sfm and cameraInit.sfm.
Extracts features from the images, as well as descriptors for those features.
This is a preprocessing step which figures out which images make sense to match to each other.
Finds the correspondence between the images, using feature descriptors.
The StructureFromMotion (Incremental SfM) will reconstruct 3D points from the input images. (For Global SfM use the GlobalSfM node.)
This node undistorts the images and generates EXR images
(DepthMap) Retrieves the depth value of each pixel for all cameras that have been resolved by SfM.
The DepthMapFilter forces depth consistency.
Generate dense point cloud and mesh from SfM point cloud or DepthMap
Filters out unwanted elements from the mesh
Texturing creates UVs and projects the textures change quality and size/ file type of texture
Perform camera localization and retrieve the motion of an animated camera in the scene of the 3D reconstruction
Converts LDR images to HDR images
This program is used to stitch multiple fisheye images into an equirectangular 360┬░ panorama
Parse external information about cameras used in a panorama.
This program only triangulates points from known poses
This program is used to convert SIFT features from float representation to unsigned char representation
Export camera frustrums as a triangle PLY file
(no cli help)
(no cli help)
Compute the relative pose between two spherical image. Use an Acontrario robust estimation based on angular errors
(no cli help)
(no cli help)
It shows how to match the feature robustly using the growing homography algorithm.
(no cli help)
(no cli help)
Compute camera cones that share some putative visual content.