OMNIVIS project 2009

Hamiltonian Flow Computation

OMNIVIS: Omni-directional Vision

Office: SciCtr 434

Email: knill@math.harvard.edu

For each color, the color density function f produces a Hamiltonian
vector field J nabla f, which when followed sketches out parts of the
picture because the flow lines of this vector fields are close to the
level curves.
We did this here for two examples. We start to compute flow
lines only at places, where the curvature is large enough. |

Questions and comments to knill@math.harvard.edu