An Interpretable Joint Nonnegative Matrix Factorization-Based Point Cloud Distance Measure.
Hannah FriedmanAmani R. Maina-KilaasJulianna SchalkwykHina AhmedJamie HaddockPublished in: CISS (2023)
Keyphrases
- distance measure
- point cloud
- nonnegative matrix factorization
- data representation
- negative matrix factorization
- matrix factorization
- structure from motion
- least squares
- similarity measure
- spectral clustering
- distance function
- euclidean distance
- point sets
- principal component analysis
- dynamic time warping
- point cloud data
- semi supervised
- objective function
- original data
- laser scanner
- document clustering
- data mining
- data sets
- clustering method
- feature extraction
- image segmentation
- image processing
- machine learning