Merge pull request #16 from kirill-kornyakov/enable-travis

Enable travis and other fixes

.travis.yml

+language: cpp
+compiler:
+  - gcc
+  - clang
+before_script:
+  - cd ../
+  - git clone https://github.com/Itseez/opencv.git
+  - mkdir build-opencv
+  - cd build-opencv
+  - cmake -DOPENCV_EXTRA_MODULES_PATH=../opencv_contrib/modules ../opencv
+script:
+  - make -j5
+notifications:
+  email: false

modules/bioinspired/src/transientareassegmentationmodule.cpp

@@ -77,6 +77,8 @@
 #include "precomp.hpp"
 #include "basicretinafilter.hpp"
 
+#include <sstream>
+
 #define _SEGMENTATIONDEBUG //define SEGMENTATIONDEBUG to access more data/methods
 
 namespace cv

modules/tracking/src/PFSolver.hpp

@@ -103,7 +103,10 @@ namespace cv{
                 _particles.row(i).copyTo(new_particles.row(num_particles));
             }
         }
-        Mat_<double> maxrow=_particles.row(std::max_element(_logweight.begin(),_logweight.end())-_logweight.begin());
+        //Mat_<double> maxrow=_particles.row(std::max_element(_logweight.begin(),_logweight.end())-_logweight.begin());
+        double max_element;
+        minMaxLoc(_logweight, 0, &max_element);
+        Mat_<double> maxrow=_particles.row(max_element);
         for(;num_particles<new_particles.rows;num_particles++){
                 maxrow.copyTo(new_particles.row(num_particles));
         }
@@ -208,7 +211,9 @@ namespace cv{
     }
     void PFSolver::normalize(Mat_<double>& row){
         double logsum=0.0;
-        double max=*(std::max_element(row.begin(),row.end()));
+        //double max=*(std::max_element(row.begin(),row.end()));
+        double max;
+        minMaxLoc(row, 0, &max);
         row-=max;
         for(int i=0;i<row.cols;i++){
             logsum+=exp(row(0,i));