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Help and parsing command line were updated in next samples: chamfer

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This commit is contained in:
itsyplen 2011-06-09 09:41:31 +00:00
parent a1ee9d406e
commit 4d417ccf7a
2 changed files with 31 additions and 23 deletions
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8
samples/cpp/camshiftdemo.cpp
View File

@ -3,7 +3,7 @@
#include "opencv2/imgproc/imgproc.hpp"
#include "opencv2/highgui/highgui.hpp"
#include <iostream>
//#include <iostream>
#include <stdio.h>
#include <ctype.h>
@ -78,16 +78,12 @@ int main( int argc, const char** argv )
float hranges[] = {0,180};
const float* phranges = hranges;
// if( argc == 1 || (argc == 2 && strlen(argv[1]) == 1 && isdigit(argv[1][0])))
// cap.open(argc == 2 ? argv[1][0] - '0' : 0);
// else if( argc == 2 )
// cap.open(argv[1]);
cap.open(cameraInd);
if( !cap.isOpened() )
{
help();
cout << "***Could not initialize capturing...***\n";
printf("***Could not initialize capturing...***\n");
return 0;
}

46
samples/cpp/chamfer.cpp
View File

@ -2,33 +2,45 @@
#include "opencv2/highgui/highgui.hpp"
#include "opencv2/contrib/contrib.hpp"
#include <iostream>
#include <stdio.h>
using namespace cv;
using namespace std;
void help()
{
cout <<
"\nThis program demonstrates Chamfer matching -- computing a distance between an \n"
"edge template and a query edge image.\n"
"Call:\n"
"./chamfer [<image edge map> <template edge map>]\n"
"By default\n"
"the inputs are ./chamfer logo_in_clutter.png logo.png\n"<< endl;
printf("\nThis program demonstrates Chamfer matching -- computing a distance between an \n"
"edge template and a query edge image.\n"
"Usage:\n"
"./chamfer [<image edge map, logo_in_clutter.png as default>\n"
"<template edge map, logo.png as default>]\n"
"Example: \n"
" ./chamfer logo_in_clutter.png logo.png\n");
}
int main( int argc, char** argv )
int main( int argc, const char** argv )
{
if( argc != 1 && argc != 3 )
{
help();
return 0;
}
Mat img = imread(argc == 3 ? argv[1] : "logo_in_clutter.png", 0);
help();
CommandLineParser parser(argc, argv);
string image = parser.get<string>("0","logo_in_clutter.png");
string tempLate = parser.get<string>("1","logo.png");
Mat img = imread(image,0);
Mat cimg;
cvtColor(img, cimg, CV_GRAY2BGR);
Mat tpl = imread(argc == 3 ? argv[2] : "logo.png", 0);
Mat tpl = imread(tempLate,0);
// Mat img = imread(argc == 3 ? argv[1] : "logo_in_clutter.png", 0);
// Mat cimg;
// cvtColor(img, cimg, CV_GRAY2BGR);
// Mat tpl = imread(argc == 3 ? argv[2] : "logo.png", 0);
// if( argc != 1 && argc != 3 )
// {
// help();
// return 0;
// }
// if the image and the template are not edge maps but normal grayscale images,
// you might want to uncomment the lines below to produce the maps. You can also
// run Sobel instead of Canny.
@ -41,7 +53,7 @@ int main( int argc, char** argv )
int best = chamerMatching( img, tpl, results, costs );
if( best < 0 )
{
cout << "not found;\n";
printf("not found;\n");
return 0;
}