Choose Settings

You can choose various settings before camera tracking

• Tripod - use the tripod solver mode (for pan/tilt shots)
• Alpha - use alphas of the image sequence (for masking)
• Roto - automatically roto foreground actor and generate alphas
• Zoom - solve for varying focal length (for zooming shots)
• Undistort - undistort the image using the calculated lens distortion
• Densify - generate a dense point cloud of the scene
• Accurate - use slower more precise trackers (CPU only)
• Features - target number of features to extract per image
• Extra - exposes advanced parameters for camera/tripod solving

Advanced Settings

These are the advanced parameters for standard tracking

• Max Matches: Maximum number of matches per image pair
• Match Confidence: Threshold for RANSAC
• Max Match Trials: Maximum number of RANSAC trials during matching
• Min Tracks Per View: Minimum number of tracks needed for an image to be included
• Min Views Per Track: Minimum number of images needed for a track to be included
• Positioning Threshold: Error threshold for accepting a camera pose in solve
• Bundle Adjustment Threshold: Threshold to reject outliers in solve
• Triangulation Min Matches: Minimum number of matches/correspondences to triangulate a point
• Include k2: Include radial k2 intrinsic in distortion model.
• Maximum Resolution: Maximum image resolution to use internally
• Reset To Defaults: Resets all advanced parameters to recommended default values

Advanced Tripod Settings

These are the advanced parameters for tripod tracking

• Lowe's Ratio: Lowe's ratio test threshold for feature matching
• Reprojection: Reprojection error threshold in pixels
• Tripod Skip Outlier: Outlier rejection threshold in pixels for tripod solver
• Bundle Adjustment Rounds: Number of bundle adjustment iterations in solve
• Points per Edge: Number of points sampled per edge for solving
• Debug Panorama: Creates a panorama image to check alignment
• Reset To Defaults: Resets all advanced parameters to recommended default values