class cv::superres::DenseOpticalFlowExt

#include <optical_flow.hpp>

class DenseOpticalFlowExt: public cv::Algorithm
{
public:
    // methods

    virtual
    void
    calc(
        InputArray frame0,
        InputArray frame1,
        OutputArray flow1,
        OutputArray flow2 = noArray()
        ) = 0;

    virtual
    void
    collectGarbage() = 0;
};

// direct descendants

class BroxOpticalFlow;
class DualTVL1OpticalFlow;
class FarnebackOpticalFlow;
class PyrLKOpticalFlow;

Inherited Members

public:
    // methods

    virtual
    void
    clear();

    virtual
    bool
    empty() const;

    virtual
    String
    getDefaultName() const;

    virtual
    void
    read(const FileNode& fn);

    virtual
    void
    save(const String& filename) const;

    virtual
    void
    write(FileStorage& fs) const;

    template <typename _Tp>
    static
    Ptr<_Tp>
    load(
        const String& filename,
        const String& objname = String()
        );

    template <typename _Tp>
    static
    Ptr<_Tp>
    loadFromString(
        const String& strModel,
        const String& objname = String()
        );

    template <typename _Tp>
    static
    Ptr<_Tp>
    read(const FileNode& fn);

protected:
    // methods

    void
    writeFormat(FileStorage& fs) const;