im开发c++
应用程序我使用了boost
,opencv
。并创建Boost线程并调用该线程中的功能。该函数具有OpenCV Imread(我使用cvloadimage检查了检查,但我得到的结果相同),但是PROGRAME无法完成并进行预先出口。
请在我使用的代码下面找到
boost::thread *thread_reconstruct;
int main( int argc, const char** argv )
{
thread_reconstruct = new boost::thread( &FuncCreate );
return 0;
}
void FuncCreate()
{
while (true)
{
compute_left_descriptors(g_nameRootFolder.c_str());
}
}
void compute_left_descriptors(const char* name_dir)
{
char namebuf[1024];
sprintf(namebuf, "%s/Left/%04d_left.bmp", name_dir, 1);
// Program ended with exit code: 0 programe exit from here.
Mat input_left = imread(namebuf, CV_LOAD_IMAGE_COLOR);
imshow("Right View", input_left);
waitKey(0);
printf("donen");
}
请尝试此版本的代码,并告诉我们它是否有效
boost::thread *thread_reconstruct;
int main( int argc, const char** argv )
{
cv::namedWindow("Right View"); // this will create a window. Sometimes new windows can't be created in another thread, so we do it here in the main function.
thread_reconstruct = new boost::thread( &FuncCreate );
thread_reconstruct->join(); // this will make your program wait here until the thread has finished processing. Otherwise your program would exit directly.
return 0;
}
void FuncCreate()
{
while (true)
{
compute_left_descriptors(g_nameRootFolder.c_str());
}
}
void compute_left_descriptors(const char* name_dir)
{
char namebuf[1024];
sprintf(namebuf, "%s/Left/%04d_left.bmp", name_dir, 1);
// Program ended with exit code: 0 programe exit from here.
Mat input_left = imread(namebuf, CV_LOAD_IMAGE_COLOR);
if(input_left.empty()) printf("could not load imagen");
imshow("Right View", input_left);
waitKey(0); // if you dont want to press a key before each new image, you can change this to waitKey(30);
printf("donen");
}