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在我的函数中管理内存时遇到了一些麻烦.Valgrid说我在转换函数后有内存泄漏.可能是因为数据未正确发布？我试过使用临时指针,但我的程序崩溃或无法正常工作.以前有人遇到过这个问题吗？

this->images.push_back(new cv::Mat());                                                          //ID
cv::threshold(*this->images[MASK], *this->images[ID], 0.0, 1.0, cv::THRESH_BINARY);
this->images[ID]->convertTo(*this->images[ID], CV_32SC1);

这是valgrid输出:

==5663== 64,339,996 bytes in 1 blocks are possibly lost in loss record 380 of 380
==5663==    at 0x4C2AB80: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==5663==    by 0x4E95117: cv::fastMalloc(unsigned long) (in /usr/local/lib/libopencv_core.so.2.4.9)
==5663==    by 0x4F31F38: cv::Mat::create(int, int const*, int) (in /usr/local/lib/libopencv_core.so.2.4.9)
==5663==    by 0x4F39CF9: cv::_OutputArray::create(cv::Size_<int>, int, int, bool, int) const (in /usr/local/lib/libopencv_core.so.2.4.9)
==5663==    by 0x4EB9373: cv::Mat::convertTo(cv::_OutputArray const&, int, double, double) const (in /usr/local/lib/libopencv_core.so.2.4.9)
==5663==    by 0x40D168: DataFrame::init() (DataFrame.cpp:68)
==5663==    by 0x40C943: DataFrame::DataFrame(char …