java tests: minor updates

modules/java/android_test/src/org/opencv/test/imgproc/imgprocTest.java

@@ -530,14 +530,14 @@ public class imgprocTest extends OpenCVTestCase {
         Point truthPosition = new Point(img.cols() / 2, img.rows() / 2);
 
         Rect r = new Rect(new Point(0, 0), truthPosition);
-        Core.rectangle(img, r.tl(), r.br(), new Scalar(0), -1/* TODO: CV_FILLED */);
+        Core.rectangle(img, r.tl(), r.br(), new Scalar(0), -1 /*TODO: CV_FILLED*/);
 
         List<Point> corners = new ArrayList<Point>();
         corners.add(new Point(truthPosition.x + 1, truthPosition.y + 1));
 
         Size winSize = new Size(2, 2);
         Size zeroZone = new Size(-1, -1);
-        TermCriteria criteria = new TermCriteria(2/* TODO: CV_TERMCRIT_EPS */, 0, 0.01);
+        TermCriteria criteria = new TermCriteria(2 /*TODO: CV_TERMCRIT_EPS*/, 0, 0.01);
 
         Imgproc.cornerSubPix(img, corners, winSize, zeroZone, criteria);
         assertPointEquals(truthPosition, corners.get(0), weakEPS);
@@ -767,8 +767,7 @@ public class imgprocTest extends OpenCVTestCase {
     }
 
     public void testFitEllipse() {
-        Mat points = new Mat(1, 5, CvType.CV_32FC2); // TODO: use the list of
-                                                     // Points
+        Mat points = new Mat(1, 5, CvType.CV_32FC2); // TODO: use the list of Points
         points.put(0, 0, 0.0, 0.0, -1.0, 1.0, 1.0, 1.0, 1.0, -1.0, -1.0, -1.0);
 
         RotatedRect rrect = new RotatedRect();

modules/java/android_test/src/org/opencv/test/objdetect/CascadeClassifierTest.java

@@ -7,6 +7,7 @@ import org.opencv.core.Rect;
 import org.opencv.core.Size;
 import org.opencv.imgproc.Imgproc;
 import org.opencv.objdetect.CascadeClassifier;
+import org.opencv.objdetect.Objdetect;
 import org.opencv.test.OpenCVTestCase;
 import org.opencv.test.OpenCVTestRunner;
 
@@ -39,10 +40,7 @@ public class CascadeClassifierTest extends OpenCVTestCase {
         Imgproc.cvtColor(rgbLena, greyLena, Imgproc.COLOR_RGB2GRAY);
 
         // TODO: doesn't detect with 1.1 scale
-        cc.detectMultiScale(greyLena, faces, 1.09, 2, 2 /*
-                                                         * TODO:
-                                                         * CV_HAAR_SCALE_IMAGE
-                                                         */, new Size(30, 30));
+        cc.detectMultiScale(greyLena, faces, 1.09, 3, Objdetect.CASCADE_SCALE_IMAGE, new Size(30, 30));
         assertEquals(1, faces.size());
     }
 

modules/java/android_test/src/org/opencv/test/video/videoTest.java

 package org.opencv.test.video;
 
+import org.opencv.core.Core;
 import org.opencv.core.CvType;
 import org.opencv.core.Mat;
 import org.opencv.core.Size;
-import org.opencv.core.Core;
-import org.opencv.video.Video;
 import org.opencv.test.OpenCVTestCase;
+import org.opencv.video.Video;
 
 public class videoTest extends OpenCVTestCase {
 
@@ -66,7 +66,7 @@ public class videoTest extends OpenCVTestCase {
         Mat prevPts = new Mat(1, 3, CvType.CV_32FC2);
         prevPts.put(0, 0, 1.0, 1.0, 5.0, 5.0, 10.0, 10.0);
 
-        Size sz = new Size(5, 5);
+        Size sz = new Size(3, 3);
         Video.calcOpticalFlowPyrLK(subLena1, subLena2, prevPts, nextPts, status, err, sz);
         assertEquals(0, Core.countNonZero(status));
     }

modules/java/check-tests.py

@@ -4,6 +4,7 @@ classes_ignore_list = (
     'OpenCV(Test)?Case',
     'OpenCV(Test)?Runner',
     'CvException',
+    'CvType'
 )
 
 funcs_ignore_list = (

samples/android/hello-android/cmake_android.sh

 #!/bin/sh
 cd `dirname $0`
 
-BUILD_DIR=build_armeabi
-opencv_android=`pwd`/../../../android
+BUILD_DIR=build
+opencv_android=/home/kir/work/ros_opencv_trunk/opencv/android
 opencv_build_dir=$opencv_android/$BUILD_DIR
 
 mkdir -p $BUILD_DIR

samples/android/hello-android/main.cpp

 #include <opencv2/core/core.hpp>
+#include <opencv2/imgproc/imgproc.hpp>
+#include <opencv2/contrib/contrib.hpp>
 #include <opencv2/highgui/highgui.hpp>
 
 using namespace cv;
+
+int main11(int argc, char* argv[])
+{
+    TickMeter timer;
+    vector<double> times;
+
+    Scalar x;
+    double s = 0.0;
+    
+    int nIters = 100;
+    for (int i = 0; i < nIters; i++)
+    {
+        timer.start();
+        
+            Mat m(4096, 1024, CV_32F);
+            //m.setTo(Scalar(33.0));
+            randu(m, 0, 256);
+            x = sum(m);
+                  
+        timer.stop();
+        times.push_back(timer.getTimeMilli());
+        timer.reset();
+        
+        x = sum(m);
+        s += x[0];
+    }
+
+    for (int i = 0; i < nIters; i++)
+        printf("time[%d] = %.2f ms\n", i, times[i]);
+    
+    printf("s = %f\n", s);
+}
+
+int main3(int argc, char* argv[])
+{
+    int w = 1280;
+    int h = 720;
+    
+    Mat m1(w, h, CV_8U);
+    Mat m2(w, h, CV_8U);
+    Mat m3(w, h, CV_8U);
+    Mat dst(w, h, CV_8U);
+    
+    Scalar x;
+    double s = 0.0;
+    
+    TickMeter timer1;
+    TickMeter timer2;
+    TickMeter timer3;
+    
+    int nIters = 100;
+    for (int i = 0; i < nIters; i++)
+    {
+        randu(m1, 0, 256);
+        randu(m2, 0, 256);
+        
+        equalizeHist(m1, m1);
+        equalizeHist(m2, m2);
+        
+        timer1.start();
+        add(m1, m2, dst);
+        timer1.stop();
+              
+        normalize(dst, dst, dst.total());
+        
+        timer2.start();
+        m3 = m1 + m2;
+        timer2.stop();
+        
+        timer3.start();        
+        dst = m3 + dst;
+        timer3.stop();
+        
+        x = sum(dst);
+        s += x[0];
+    }
+    
+    printf("s = %f\n", s);
+    printf("timer1 = %.2f ms\n", timer1.getTimeMilli()/nIters);
+    printf("timer2 = %.2f ms\n", timer2.getTimeMilli()/nIters);
+    printf("timer3 = %.2f ms\n", timer3.getTimeMilli()/nIters);
+}
+
 const char* message = "Hello Android!";
 
-int main(int argc, char* argv[])
+int main2(int argc, char* argv[])
 {
   // print message to console
   printf("%s\n", message);
@@ -13,7 +98,7 @@ int main(int argc, char* argv[])
   Size textsize = getTextSize(message, CV_FONT_HERSHEY_COMPLEX, 3, 5, 0);
   Mat img(textsize.height + 20, textsize.width + 20, CV_32FC1, Scalar(230,230,230));
   putText(img, message, Point(10, img.rows - 10), CV_FONT_HERSHEY_COMPLEX, 3, Scalar(0, 0, 0), 5);
-
+  
   // save\show resulting image
 #if ANDROID
   imwrite("/mnt/sdcard/HelloAndroid.png", img);
@@ -21,6 +106,7 @@ int main(int argc, char* argv[])
   imshow("test", img);
   waitKey();
 #endif
-  return 0;
+
+return 0;
 }
 

samples/c/facedetect.cpp

@@ -8,6 +8,21 @@
 using namespace std;
 using namespace cv;
 
+int main(int argc, char** argv)
+{
+    vector<Point2f> points;
+    points.push_back(Point2f(1.0, 1.0));
+    points.push_back(Point2f(5.0, 1.0));
+    points.push_back(Point2f(4.0, 3.0));
+    points.push_back(Point2f(6.0, 2.0));
+
+    RotatedRect rrect = minAreaRect(points);
+
+    cout << rrect.center << endl;
+
+    return 0;
+}
+
 void help()
 {
     cout << "\nThis program demonstrates the cascade recognizer. Now you can use Haar or LBP features.\n"
@@ -30,7 +45,7 @@ void detectAndDraw( Mat& img,
 String cascadeName = "../../data/haarcascades/haarcascade_frontalface_alt.xml";
 String nestedCascadeName = "../../data/haarcascades/haarcascade_eye_tree_eyeglasses.xml";
 
-int main( int argc, const char** argv )
+int main1( int argc, const char** argv )
 {
     CvCapture* capture = 0;
     Mat frame, frameCopy, image;