Updated wobble suppression code in videostab module

modules/videostab/include/opencv2/videostab/global_motion.hpp

@@ -131,7 +131,7 @@ private:
 class CV_EXPORTS PyrLkRobustMotionEstimator : public GlobalMotionEstimatorBase
 {
 public:
-    PyrLkRobustMotionEstimator();
+    PyrLkRobustMotionEstimator(MotionModel model = AFFINE);
 
     void setDetector(Ptr<FeatureDetector> val) { detector_ = val; }
     Ptr<FeatureDetector> detector() const { return detector_; }

modules/videostab/include/opencv2/videostab/wobble_suppression.hpp

@@ -97,7 +97,16 @@ public:
 class CV_EXPORTS MoreAccurateMotionWobbleSuppressor : public WobbleSuppressorBase
 {
 public:
+    MoreAccurateMotionWobbleSuppressor();
+
+    void setPeriod(int val) { period_ = val; }
+    int period() const { return period_; }
+
     virtual void suppress(int idx, const Mat &frame, Mat &result);
+
+private:
+    int period_;
+    Mat_<float> mapx_, mapy_;
 };
 
 } // namespace videostab