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Fix and test for #2607

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This commit is contained in:
Evgeny Talanin 2013-01-30 21:39:26 +04:00
parent e0426148ba
commit 50c2f87add
2 changed files with 26 additions and 1 deletions
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2
modules/objdetect/src/hog.cpp
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@ -138,7 +138,7 @@ void HOGDescriptor::write(FileStorage& fs, const String& objName) const
<< "gammaCorrection" << gammaCorrection
<< "nlevels" << nlevels;
if( !svmDetector.empty() )
fs << "SVMDetector" << "[:" << svmDetector << "]";
fs << "SVMDetector" << svmDetector;
fs << "}";
}

25
modules/objdetect/test/test_cascadeandhog.cpp
View File

@ -461,5 +461,30 @@ int CV_HOGDetectorTest::detectMultiScale( int di, const Mat& img,
return cvtest::TS::OK;
}
//----------------------------------------------- HOGDetectorReadWriteTest -----------------------------------
TEST(Objdetect_HOGDetectorReadWrite, regression)
{
// Inspired by bug #2607
Mat img;
img = imread(cvtest::TS::ptr()->get_data_path() + "/cascadeandhog/images/karen-and-rob.png");
ASSERT_FALSE(img.empty());
HOGDescriptor hog;
hog.setSVMDetector(HOGDescriptor::getDefaultPeopleDetector());
string tempfilename = cv::tempfile(".xml");
FileStorage fs(tempfilename, FileStorage::WRITE);
hog.write(fs, "myHOG");
fs.open(tempfilename, FileStorage::READ);
remove(tempfilename.c_str());
FileNode n = fs["opencv_storage"]["myHOG"];
ASSERT_NO_THROW(hog.read(n));
}
TEST(Objdetect_CascadeDetector, regression) { CV_CascadeDetectorTest test; test.safe_run(); }
TEST(Objdetect_HOGDetector, regression) { CV_HOGDetectorTest test; test.safe_run(); }