Fix warnings as errors.
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63c23cce65
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e015691b41
@ -38,7 +38,7 @@ void get_svm_detector(const SVM& svm, vector< float > & hog_detector )
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decision_func != 0 &&
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decision_func->alpha != 0 &&
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decision_func->sv_count == sv_total );
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float svi = 0.f;
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hog_detector.clear(); //clear stuff in vector.
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@ -108,11 +108,15 @@ void load_images( const string & prefix, const string & filename, vector< Mat >
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exit( -1 );
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}
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while( 1 )
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bool end_of_parsing = false;
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while( !end_of_parsing )
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{
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getline( file, line );
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if( line == "" ) // no more file to read
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{
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end_of_parsing = true;
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break;
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}
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Mat img = imread( (prefix+line).c_str() ); // load the image
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if( !img.data ) // invalid image, just skip it.
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continue;
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@ -133,7 +137,7 @@ void sample_neg( const vector< Mat > & full_neg_lst, vector< Mat > & neg_lst, co
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const int size_x = box.width;
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const int size_y = box.height;
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srand( time( NULL ) );
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srand( (unsigned int)time( NULL ) );
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vector< Mat >::const_iterator img = full_neg_lst.begin();
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vector< Mat >::const_iterator end = full_neg_lst.end();
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@ -152,16 +156,16 @@ void sample_neg( const vector< Mat > & full_neg_lst, vector< Mat > & neg_lst, co
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// From http://www.juergenwiki.de/work/wiki/doku.php?id=public:hog_descriptor_computation_and_visualization
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Mat get_hogdescriptor_visu(Mat& color_origImg, vector<float>& descriptorValues, const Size & size )
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{
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{
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const int DIMX = size.width;
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const int DIMY = size.height;
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float zoomFac = 3;
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Mat visu;
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resize(color_origImg, visu, Size(color_origImg.cols*zoomFac, color_origImg.rows*zoomFac));
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resize(color_origImg, visu, Size( (int)(color_origImg.cols*zoomFac), (int)(color_origImg.rows*zoomFac) ) );
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int cellSize = 8;
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int gradientBinSize = 9;
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float radRangeForOneBin = CV_PI/(float)gradientBinSize; // dividing 180° into 9 bins, how large (in rad) is one bin?
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float radRangeForOneBin = (float)(CV_PI/(float)gradientBinSize); // dividing 180° into 9 bins, how large (in rad) is one bin?
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// prepare data structure: 9 orientation / gradient strenghts for each cell
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int cells_in_x_dir = DIMX / cellSize;
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@ -194,7 +198,7 @@ Mat get_hogdescriptor_visu(Mat& color_origImg, vector<float>& descriptorValues,
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for (int blockx=0; blockx<blocks_in_x_dir; blockx++)
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{
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for (int blocky=0; blocky<blocks_in_y_dir; blocky++)
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for (int blocky=0; blocky<blocks_in_y_dir; blocky++)
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{
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// 4 cells per block ...
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for (int cellNr=0; cellNr<4; cellNr++)
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@ -259,7 +263,7 @@ Mat get_hogdescriptor_visu(Mat& color_origImg, vector<float>& descriptorValues,
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int mx = drawX + cellSize/2;
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int my = drawY + cellSize/2;
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rectangle(visu, Point(drawX*zoomFac,drawY*zoomFac), Point((drawX+cellSize)*zoomFac,(drawY+cellSize)*zoomFac), CV_RGB(100,100,100), 1);
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rectangle(visu, Point((int)(drawX*zoomFac), (int)(drawY*zoomFac)), Point((int)((drawX+cellSize)*zoomFac), (int)((drawY+cellSize)*zoomFac)), CV_RGB(100,100,100), 1);
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// draw in each cell all 9 gradient strengths
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for (int bin=0; bin<gradientBinSize; bin++)
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@ -274,7 +278,7 @@ Mat get_hogdescriptor_visu(Mat& color_origImg, vector<float>& descriptorValues,
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float dirVecX = cos( currRad );
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float dirVecY = sin( currRad );
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float maxVecLen = cellSize/2;
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float maxVecLen = (float)(cellSize/2.f);
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float scale = 2.5; // just a visualization scale, to see the lines better
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// compute line coordinates
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@ -284,7 +288,7 @@ Mat get_hogdescriptor_visu(Mat& color_origImg, vector<float>& descriptorValues,
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float y2 = my + dirVecY * currentGradStrength * maxVecLen * scale;
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// draw gradient visualization
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line(visu, Point(x1*zoomFac,y1*zoomFac), Point(x2*zoomFac,y2*zoomFac), CV_RGB(0,255,0), 1);
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line(visu, Point((int)(x1*zoomFac),(int)(y1*zoomFac)), Point((int)(x2*zoomFac),(int)(y2*zoomFac)), CV_RGB(0,255,0), 1);
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} // for (all bins)
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@ -297,7 +301,7 @@ Mat get_hogdescriptor_visu(Mat& color_origImg, vector<float>& descriptorValues,
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{
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for (int x=0; x<cells_in_x_dir; x++)
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{
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delete[] gradientStrengths[y][x];
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delete[] gradientStrengths[y][x];
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}
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delete[] gradientStrengths[y];
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delete[] cellUpdateCounter[y];
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@ -399,7 +403,8 @@ void test_it( const Size & size )
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exit( -1 );
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}
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while( true )
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bool end_of_process = false;
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while( !end_of_process )
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{
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video >> img;
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if( !img.data )
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@ -416,9 +421,9 @@ void test_it( const Size & size )
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draw_locations( draw, locations, trained );
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imshow( "Video", draw );
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key = waitKey( 10 );
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key = (char)waitKey( 10 );
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if( 27 == key )
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break;
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end_of_process = true;
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}
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}
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@ -439,7 +444,7 @@ int main( int argc, char** argv )
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load_images( argv[1], argv[2], pos_lst );
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labels.assign( pos_lst.size(), +1 );
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const unsigned int old = labels.size();
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const unsigned int old = (unsigned int)labels.size();
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load_images( argv[3], argv[4], full_neg_lst );
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sample_neg( full_neg_lst, neg_lst, Size( 96,160 ) );
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labels.insert( labels.end(), neg_lst.size(), -1 );
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