Estimating Control Points for B-Spline Surfaces Using Fully Populated Synthetic Variance-Covariance Matrices for TLS Point Clouds.
Jakob RaschhoferGabriel KerekesCorinna HarmeningHans NeunerVolker SchwiegerPublished in: Remote. Sens. (2021)
Keyphrases
- control points
- b spline
- point cloud
- covariance matrices
- covariance matrix
- surface reconstruction
- surface fitting
- triangular mesh
- surface representation
- transformation matrix
- maximum likelihood
- structure from motion
- point sets
- point correspondences
- cubic b spline
- vector space
- basis functions
- least squares
- principal component analysis
- visual hull
- gaussian distribution
- distance measure
- sample size
- affine transformation
- machine learning
- matching algorithm
- linear combination
- riemannian manifolds
- similarity search
- range data
- viewpoint
- three dimensional