Added missed file

modules/videostab/include/opencv2/videostab/inpainting.hpp

@@ -0,0 +1,135 @@
+#ifndef __OPENCV_VIDEOSTAB_INPAINTINT_HPP__
+#define __OPENCV_VIDEOSTAB_INPAINTINT_HPP__
+
+#include <vector>
+#include "opencv2/core/core.hpp"
+#include "opencv2/videostab/optical_flow.hpp"
+#include "opencv2/videostab/fast_marching.hpp"
+
+namespace cv
+{
+namespace videostab
+{
+
+class IInpainter
+{
+public:
+    IInpainter()
+        : radius_(0), frames_(0), motions_(0),
+          stabilizedFrames_(0), stabilizationMotions_(0) {}
+
+    virtual ~IInpainter() {}
+
+    virtual void setRadius(int val) { radius_ = val; }
+    int radius() const { return radius_; }
+
+    virtual void setFrames(const std::vector<Mat> &val) { frames_ = &val; }
+    const std::vector<Mat>& frames() const { return *frames_; }
+
+    virtual void setMotions(const std::vector<Mat> &val) { motions_ = &val; }
+    const std::vector<Mat>& motions() const { return *motions_; }
+
+    virtual void setStabilizedFrames(const std::vector<Mat> &val) { stabilizedFrames_ = &val; }
+    const std::vector<Mat>& stabilizedFrames() const { return *stabilizedFrames_; }
+
+    virtual void setStabilizationMotions(const std::vector<Mat> &val) { stabilizationMotions_ = &val; }
+    const std::vector<Mat>& stabilizationMotions() const { return *stabilizationMotions_; }
+
+    virtual void inpaint(int idx, Mat &frame, Mat &mask) = 0;
+
+protected:
+    int radius_;
+    const std::vector<Mat> *frames_;
+    const std::vector<Mat> *motions_;
+    const std::vector<Mat> *stabilizedFrames_;
+    const std::vector<Mat> *stabilizationMotions_;
+};
+
+class NullInpainter : public IInpainter
+{
+public:
+    virtual void inpaint(int idx, Mat &frame, Mat &mask) {}
+};
+
+class InpaintingPipeline : public IInpainter
+{
+public:
+    void pushBack(Ptr<IInpainter> inpainter) { inpainters_.push_back(inpainter); }
+    bool empty() const { return inpainters_.empty(); }
+
+    virtual void setRadius(int val);
+    virtual void setFrames(const std::vector<Mat> &val);
+    virtual void setMotions(const std::vector<Mat> &val);
+    virtual void setStabilizedFrames(const std::vector<Mat> &val);
+    virtual void setStabilizationMotions(const std::vector<Mat> &val);
+
+    virtual void inpaint(int idx, Mat &frame, Mat &mask);
+
+private:
+    std::vector<Ptr<IInpainter> > inpainters_;
+};
+
+class ConsistentMosaicInpainter : public IInpainter
+{
+public:
+    ConsistentMosaicInpainter();
+
+    void setStdevThresh(float val) { stdevThresh_ = val; }
+    float stdevThresh() const { return stdevThresh_; }
+
+    virtual void inpaint(int idx, Mat &frame, Mat &mask);
+
+private:
+    float stdevThresh_;
+};
+
+class MotionInpainter : public IInpainter
+{
+public:
+    MotionInpainter();
+
+    void setOptFlowEstimator(Ptr<IDenseOptFlowEstimator> val) { optFlowEstimator_ = val; }
+    Ptr<IDenseOptFlowEstimator> optFlowEstimator() const { return optFlowEstimator_; }
+
+    void setFlowErrorThreshold(float val) { flowErrorThreshold_ = val; }
+    float flowErrorThreshold() const { return flowErrorThreshold_; }
+
+    void setBorderMode(int val) { borderMode_ = val; }
+    int borderMode() const { return borderMode_; }
+
+    virtual void inpaint(int idx, Mat &frame, Mat &mask);
+
+private:
+    FastMarchingMethod fmm_;
+    Ptr<IDenseOptFlowEstimator> optFlowEstimator_;
+    float flowErrorThreshold_;
+    int borderMode_;
+
+    Mat frame1_, transformedFrame1_;
+    Mat_<uchar> grayFrame_, transformedGrayFrame1_;
+    Mat_<uchar> mask1_, transformedMask1_;
+    Mat_<float> flowX_, flowY_, flowErrors_;
+    Mat_<uchar> flowMask_;
+};
+
+class ColorAverageInpainter : public IInpainter
+{
+public:
+    virtual void inpaint(int idx, Mat &frame, Mat &mask);
+
+private:
+    FastMarchingMethod fmm_;
+};
+
+void calcFlowMask(
+        const Mat &flowX, const Mat &flowY, const Mat &errors, float maxError,
+        const Mat &mask0, const Mat &mask1, Mat &flowMask);
+
+void completeFrameAccordingToFlow(
+        const Mat &flowMask, const Mat &flowX, const Mat &flowY, const Mat &frame1, const Mat &mask1,
+        Mat& frame0, Mat &mask0);
+
+} // namespace videostab
+} // namespace cv
+
+#endif