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using argv[0] represent binary executable files' name in help() function

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in sample codes instead of cpp files' name.
This commit is contained in:
MoonChasing
2020-02-23 21:38:04 +08:00
parent 8b5efc6f4c
commit 98db891851
30 changed files with 218 additions and 207 deletions
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samples/cpp/stereo_calib.cpp
+4 -4
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@@ -38,7 +38,7 @@
using namespace cv;
using namespace std;
static int print_help()
static int print_help(char** argv)
{
cout <<
" Given a list of chessboard images, the number of corners (nx, ny)\n"
@@ -49,7 +49,7 @@ static int print_help()
" matrix separately) stereo. \n"
" Calibrate the cameras and display the\n"
" rectified results along with the computed disparity images. \n" << endl;
cout << "Usage:\n ./stereo_calib -w=<board_width default=9> -h=<board_height default=6> -s=<square_size default=1.0> <image list XML/YML file default=stereo_calib.xml>\n" << endl;
cout << "Usage:\n " << argv[0] << " -w=<board_width default=9> -h=<board_height default=6> -s=<square_size default=1.0> <image list XML/YML file default=stereo_calib.xml>\n" << endl;
return 0;
}
@@ -348,7 +348,7 @@ int main(int argc, char** argv)
bool showRectified;
cv::CommandLineParser parser(argc, argv, "{w|9|}{h|6|}{s|1.0|}{nr||}{help||}{@input|stereo_calib.xml|}");
if (parser.has("help"))
return print_help();
return print_help(argv);
showRectified = !parser.has("nr");
imagelistfn = samples::findFile(parser.get<string>("@input"));
boardSize.width = parser.get<int>("w");
@@ -364,7 +364,7 @@ int main(int argc, char** argv)
if(!ok || imagelist.empty())
{
cout << "can not open " << imagelistfn << " or the string list is empty" << endl;
return print_help();
return print_help(argv);
}
StereoCalib(imagelist, boardSize, squareSize, false, true, showRectified);