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Memory analysis on std::queue as buffer of cv::Mat. Part 1, basic tests.


Here is shown that both cv::Mat and Standard Library Containers work under memory recycling. We found that using std:queue as buffer for OpenCV Mat, memory requirements depends on size of the queue. We conclude that containers like std::queue can be used effectively as buffer for OpenCV Mats.

pkQueueTS - Treadsafe queue for OpenCV Mats


A single lock, multiple producer/consumer (MPMC) thread safe queue with wait/timeout Pop. It also provides tools to manage elements like cv::Mat and an interface for custom OnPush event handler.

How to display an OpenCV image or video in your own MFC interface


To display an OpenCV image or video into your own MFC interface in Visual C++ you can use GDI's function but keep care of details.

Reading from file and fast access to image pixels with C#


This page describes how to use Image::FromFile methods to read image form file and howto gain fast access to its pixel using Bitmap::LockBits in VisualStudio. Example code and performance test are shown. Finally, above performace are compared to C++ native CBitmap class.