Citations and used works
Vector field building
The function dyntrack.tl.vector_field()
uses
vfkm to generate vector fields (see
license),
please cite the related study if you use it:
Ferreira, N., Klosowski, J. T., Scheidegger, C. & Silva, C.
Vector Field k-Means: Clustering Trajectories by Fitting Multiple Vector Fields.
Comput. Graph. Forum 32, 201–210 (2012).
FTLE scalar field generation
Code from dyntrack.tl.FTLE()
have been adapted and optimized from Richard
Galvez’s
notebook
Principal tree fitting with SimplePPT
Code from dyntrack.tl.fit_ppt()
uses SimplePPT algorithm to fit principal trees on each frames.
SimplePPT has been described in the following paper:
Mao et al. (2015), SimplePPT: A simple principal tree algorithm
SIAM International Conference on Data Mining.