task1

sample_template/application.cpp

@@ -26,9 +26,9 @@ int Application::getFrame(const std::string &fileName, Mat& src)
     return 0;
 }
 
-int Application::processFrame(const Mat& src, Mat& dst)
+int Application::processFrame(const Mat& src, Mat& dst, int t)
 {
-    processor.processFrame(src, dst);
+    processor.processFrame(src, dst, t);
 
     if (dst.empty())
     {
@@ -60,15 +60,15 @@ int Application::drawButtons(Mat &display)
 }
 
 int Application::showFrame(const std::string &caption, 
-        const Mat& src, Mat& dst)
+        const Mat& src, Mat& dst, int t)
 {
     if (guiState.state == OffFilter)
     {
         src.copyTo(dst);
     }
     else if (guiState.state == OnFilter)
     {
-        processFrame(src, dst);
+        processFrame(src, dst, t);
     }
     else
     {

sample_template/application.hpp

@@ -29,9 +29,9 @@ class Application
     };
     int parseArguments(int argc, const char **argv, Parameters &params);
     int getFrame(const std::string &fileName, cv::Mat& src);
-    int processFrame(const cv::Mat& src, cv::Mat& dst);
+    int processFrame(const cv::Mat& src, cv::Mat& dst, int t);
     int showFrame(const std::string &caption, 
-                  const cv::Mat& src, cv::Mat& dst);
+                  const cv::Mat& src, cv::Mat& dst, int t);
     friend void onButtonsOnOffClick(int eventId, int x, int y, 
                                     int flags, void *userData);
     Application() 

sample_template/main.cpp

@@ -35,9 +35,11 @@ int main(int argc, const char **argv)
     const std::string caption = "OpenCV Sample";
     char key = 0;
     Mat dst(src.rows, src.cols, src.type());
+	long long time = 0;
     while (key != 27) // Esc
     {
-        key = app.showFrame(caption, src, dst);
+        key = app.showFrame(caption, src, dst, time);
+		time += rand() % 21 - 10;
     }
 
 	return OK;

sample_template/processing.cpp

@@ -2,13 +2,14 @@
 
 #include <opencv2/imgproc/imgproc.hpp>
 
+
 using namespace cv;
 
-void Processing::processFrame(const cv::Mat& src, cv::Mat& dst)
+void Processing::processFrame(const cv::Mat& src, cv::Mat& dst, int t)
 {
     src.copyTo(dst);
 
-    cv::Rect region(src.rows/4, src.cols/4, src.rows/2, src.cols/2);
+    cv::Rect region(src.rows/4 + t / 5, src.cols/4 + t / 5, src.rows/2, src.cols/2);
     Mat roi = dst(region);
 
     const int kSize = 11;

sample_template/processing.hpp

@@ -5,5 +5,5 @@
 class Processing
 {
  public:
-    void processFrame(const cv::Mat& src, cv::Mat& dst);
+    void processFrame(const cv::Mat& src, cv::Mat& dst, int t);
 };