opencv功能探测器崩溃，未处理的异常错误

功能探测器在Visual Studio 2010中的简单程序中使用失败。我使用的是opencv 2.4.2，并在2.4.1上进行了检查。唯一要做的就是创建一个特征检测器，并使用它来检测图像中的关键点。我在detect.cpp（即features2d \ detectors.cpp行：65）中得到未处理的异常崩溃，指向名为“detecImpl（）”的函数。这个错误真的被卡住了，并且花了很多时间，所以任何帮助都非常感激。opencv功能探测器崩溃，未处理的异常错误

#include <iostream> 
#include <opencv2/core/core.hpp> 
#include "opencv2/highgui/highgui.hpp" 
#include <opencv2/imgproc/imgproc.hpp> 
#include <opencv2/features2d/features2d.hpp> 

using namespace std; 
using namespace cv; 

int main(int argc, char* argv[]) 
{ 
cv::Ptr<cv::FeatureDetector> featureDetector; 
cv::Ptr<cv::DescriptorExtractor> descriptorExtractor; 
featureDetector = cv::FeatureDetector::create("SURF"); 
descriptorExtractor = cv::DescriptorExtractor::create("SURF"); 
cv::Mat imageColor; 
cv::Mat image = cv::imread("car1.jpg", 0); 
    cv::cvtColor(image, imageColor, CV_GRAY2BGR); 
try{ 
imshow("Test Image",imageColor); 
cv::waitKey(3000); 
} 
catch(cv::Exception exc) 
{ 
cout << "CV error occured : " + exc.msg; 
} 
std::vector<cv::KeyPoint> currentKeypoints; 

try{ 
    featureDetector->detect(image,currentKeypoints); //This line generates the error but no exception is caught .... 
    } 
catch(cv::Exception exc) 
{ 
cout << "CV error occured : " + exc.msg; 
return -1; 
} 
}

来源

2012-07-16 user1529480