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Update samples (#10333)

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* Update samples

* Update calib3d.hpp

* Update calib3d.hpp

* Update calib3d.hpp

* Update calib3d.hpp
This commit is contained in:
Suleyman TURKMEN
2017-12-18 12:44:11 +02:00
committed by Vadim Pisarevsky
parent d3a124c820
commit 1654dfe3a9
36 changed files with 285 additions and 224 deletions
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samples/cpp/tutorial_code/ShapeDescriptors/generalContours_demo1.cpp
+11 -4
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@@ -23,11 +23,18 @@ void thresh_callback(int, void* );
/**
* @function main
*/
int main( int, char** argv )
int main( int argc, char** argv )
{
//![setup]
/// Load source image
src = imread( argv[1], IMREAD_COLOR );
CommandLineParser parser( argc, argv, "{@input | ../data/stuff.jpg | input image}" );
src = imread( parser.get<String>( "@input" ), IMREAD_COLOR );
if( src.empty() )
{
cout << "Could not open or find the image!\n" << endl;
cout << "usage: " << argv[0] << " <Input image>" << endl;
return -1;
}
/// Convert image to gray and blur it
cvtColor( src, src_gray, COLOR_BGR2GRAY );
@@ -84,8 +91,8 @@ void thresh_callback(int, void* )
//![allthework]
for( size_t i = 0; i < contours.size(); i++ )
{
approxPolyDP( Mat(contours[i]), contours_poly[i], 3, true );
boundRect[i] = boundingRect( Mat(contours_poly[i]) );
approxPolyDP( contours[i], contours_poly[i], 3, true );
boundRect[i] = boundingRect( contours_poly[i] );
minEnclosingCircle( contours_poly[i], center[i], radius[i] );
}
//![allthework]