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OpenCV C++ Crash Course Notes: Samples
Binary Image: 0 or 1 Gray Scale Image: RGB Image: Importing Images Importing Video Webcam Reading Processing: Gray, Blur, Canny Edge Detector Processing: Dilate, Erode Resize Crop Region of Interest(RoI) Draw Shapes & Text Warping Color Detection & Trackbar Detect Shapes & Contours Face Detection References Error happened.
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How to use std::vector in C++
std::vector is a dynamic array with continuous physical storage space. There is no need to specify its size, which will expand as needed. compared to normal arrays, std::vector provides many APIs. Get Started Adds an element to its end: push_back Removes the last element: pop_back Returns the number of elements: size How to iterate over…
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Cook Content or Package Project freezes in UE5
I faced a problem: when I cook content or package project in UE5, it freezes, and the output log doesn’t update. Environment: Unreal 5.0.3 Windows 10 Visual Studio 2022 I have tried 3 behaviors, it seems that the first two did not work. delete the Saved directory changed network proxy for a network resource The…
