class cv::AgastFeatureDetector

Wrapping class for feature detection using the AGAST method. :

#include <features2d.hpp>

class AgastFeatureDetector: public cv::Feature2D
{
public:
    // enums

    enum
    {
        AGAST_5_8          = 0,
        AGAST_7_12d        = 1,
        AGAST_7_12s        = 2,
        OAST_9_16          = 3,
        THRESHOLD          = 10000,
        NONMAX_SUPPRESSION = 10001,
    };

    // methods

    static
    Ptr<AgastFeatureDetector>
    create(
        int threshold = 10,
        bool nonmaxSuppression = true,
        int type = AgastFeatureDetector::OAST_9_16
        );

    virtual
    bool
    getNonmaxSuppression() const = 0;

    virtual
    int
    getThreshold() const = 0;

    virtual
    int
    getType() const = 0;

    virtual
    void
    setNonmaxSuppression(bool f) = 0;

    virtual
    void
    setThreshold(int threshold) = 0;

    virtual
    void
    setType(int type) = 0;
};

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);

    virtual
    void
    compute(
        InputArray image,
        std::vector<KeyPoint>& keypoints,
        OutputArray descriptors
        );

    virtual
    void
    compute(
        InputArrayOfArrays images,
        std::vector<std::vector<KeyPoint>>& keypoints,
        OutputArrayOfArrays descriptors
        );

    virtual
    int
    defaultNorm() const;

    virtual
    int
    descriptorSize() const;

    virtual
    int
    descriptorType() const;

    virtual
    void
    detect(
        InputArray image,
        std::vector<KeyPoint>& keypoints,
        InputArray mask = noArray()
        );

    virtual
    void
    detect(
        InputArrayOfArrays images,
        std::vector<std::vector<KeyPoint>>& keypoints,
        InputArrayOfArrays masks = noArray()
        );

    virtual
    void
    detectAndCompute(
        InputArray image,
        InputArray mask,
        std::vector<KeyPoint>& keypoints,
        OutputArray descriptors,
        bool useProvidedKeypoints = false
        );

    virtual
    bool
    empty() const;

    void
    read(const String& fileName);

    virtual
    void
    read(const FileNode& fn);

    void
    write(const String& fileName) const;

    virtual
    void
    write(FileStorage& fs) const;

protected:
    // methods

    void
    writeFormat(FileStorage& fs) const;