struct GstKeypoint

GstKeypoint : @x: absolute x coordinate of a keypoint in image domain. @y: absolute y coordinate of a keypoint in image domain. @z: (3D only, use 0.0f for 2D) normalized depth coordinate of a keypoint. @v: visibility of a kepoint, normalized <0.0f - not visible, 1.0f - fully visible>.

#include <gstanalyticskeypointsmtd.h>

struct GstKeypoint {
    // fields

    guint x;
    guint y;
    gfloat z;
    gfloat v;
};