search

hydradarpa / kalman-hydra

Python and C++ code for Hydra optical flow, behavior analysis with extended Kalman filter tracker
2 stars 0 forks source link

Area preserving constraints to geometry #9

Closed benlansdell closed 8 years ago

benlansdell commented 8 years ago

When constrained to 2D, Hydra shape likely approximately preserves its area

benlansdell commented 8 years ago

For instance:

https://en.wikipedia.org/wiki/Invariant_extended_Kalman_filter

and

https://en.wikipedia.org/wiki/Symmetry-preserving_filter

benlansdell commented 8 years ago

See issue #12 instead