Fast Marching Method

The Fast Marching Method [T04] is used in of the video stabilization routines to do motion and color inpainting. The method is implemented is a flexible way and it’s made public for other users.

videostab::FastMarchingMethod

class videostab::FastMarchingMethod

Describes the Fast Marching Method implementation.

class CV_EXPORTS FastMarchingMethod
{
public:
    FastMarchingMethod();

    template <typename Inpaint>
    Inpaint run(const Mat &mask, Inpaint inpaint);

    Mat distanceMap() const;
};

videostab::FastMarchingMethod::FastMarchingMethod

Constructor.

C++: videostab::FastMarchingMethod::FastMarchingMethod()

videostab::FastMarchingMethod::run

Template method that runs the Fast Marching Method.

C++: template<typename Inpaint> Inpaint videostab::FastMarchingMethod::run(const Mat& mask, Inpaint inpaint)

Parameters:

• mask – Image mask. 0 value indicates that the pixel value must be inpainted, 255 indicates that the pixel value is known, other values aren’t acceptable.
• inpaint – Inpainting functor that overloads void operator ()(int x, int y).

Returns:

Inpainting functor.

videostab::FastMarchingMethod::distanceMap

C++: Mat videostab::FastMarchingMethod::distanceMap() const

Returns:Distance map that’s created during working of the method.