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created help function, added more docs

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This commit is contained in:
Gary Bradski 2010-11-25 02:41:22 +00:00
parent a92dab7de5
commit d5f0f0391a
1 changed files with 26 additions and 16 deletions
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42
samples/cpp/descriptor_extractor_matcher.cpp
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@ -8,6 +8,30 @@
using namespace cv;
using namespace std;
void help(char** argv)
{
cout << "Program demonstrating keypoint finding and matching between 2 images using features2d framework.\n"
<< " In one case, the 2nd image is synthesized by homography from the first, in the second case, there are 2 images\n"
<< "\n"
<< "case1: second image is obtained from the first (given) image using random generated homography matrix\n"
<< argv[0] << " [detectorType] [descriptorType] [matcherType] [matcherFilterType] [image] [evaluate(0 or 1)]\n"
<< "Example of case1:\n"
<< "./descriptor_extractor_matcher SURF SURF FlannBased NoneFilter cola.jpg 0\n"
<< "\n"
<< "case2: both images are given. If ransacReprojThreshold>=0 then homography matrix are calculated\n"
<< "Example of case2:\n"
<< argv[0] << " [detectorType] [descriptorType] [matcherType] [matcherFilterType] [image1] [image2] [ransacReprojThreshold]\n"
<< "\n"
<< "Matches are filtered using homography matrix in case1 and case2 (if ransacReprojThreshold>=0)\n"
<< "Example:\n"
<< "./descriptor_extractor_matcher SURF SURF BruteForce CrossCheckFilter cola1.jpg cola2.jpg 3\n"
<< "\n"
<< "Possible detectorType values: see in documentation on createFeatureDetector().\n"
<< "Possible descriptorType values: see in documentation on createDescriptorExtractor().\n"
<< "Possible matcherType values: see in documentation on createDescriptorMatcher().\n"
<< "Possible matcherFilterType values: NoneFilter, CrossCheckFilter." << endl;
}
#define DRAW_RICH_KEYPOINTS_MODE 0
#define DRAW_OUTLIERS_MODE 0
@ -185,26 +209,12 @@ void doIteration( const Mat& img1, Mat& img2, bool isWarpPerspective,
imshow( winName, drawImg );
}
int main(int argc, char** argv)
{
if( argc != 7 && argc != 8 )
{
cout << "Format:" << endl;
cout << "case1: second image is obtained from the first (given) image using random generated homography matrix" << endl;
cout << argv[0] << " [detectorType] [descriptorType] [matcherType] [matcherFilterType] [image] [evaluate(0 or 1)]" << endl;
cout << "Example:" << endl;
cout << "./descriptor_extractor_matcher SURF SURF FlannBased NoneFilter cola.jpg 0" << endl;
cout << endl;
cout << "case2: both images are given. If ransacReprojThreshold>=0 then homography matrix are calculated" << endl;
cout << argv[0] << " [detectorType] [descriptorType] [matcherType] [matcherFilterType] [image1] [image2] [ransacReprojThreshold]" << endl;
cout << endl << "Mathes are filtered using homography matrix in case1 and case2 (if ransacReprojThreshold>=0)" << endl;
cout << "Example:" << endl;
cout << "./descriptor_extractor_matcher SURF SURF BruteForce CrossCheckFilter cola1.jpg cola2.jpg 3" << endl;
cout << endl << "Possible detectorType values: see in documentation on createFeatureDetector()." << endl <<
"Possible descriptorType values: see in documentation on createDescriptorExtractor()." << endl <<
"Possible matcherType values: see in documentation on createDescriptorMatcher()." << endl <<
"Possible matcherFilterType values: NoneFilter, CrossCheckFilter." << endl;
help(argv);
return -1;
}
bool isWarpPerspective = argc == 7;