• Stable Feature Flow Fields

    by  • May 31, 2011 • Highlights

    Feature Flow Fields are a well-accepted approach for extracting and tracking features.

    In the original approach, the stream lines around the feature line may diverge from it; creating a numerically unstable situation.

    We introduce Stable Feature Flow Fields which guarantee that the neighborhood of a feature line has always converging behavior. This way, we have an automatic correction of numerical errors: if the integration moves slightly off the feature line, it automatically moves back to it during the ongoing integration.

    More information…