2020-03-17 15:23:00 -0600 | answered a question | Industrial GigE camera with OpenCV We use GigE-V cameras at work and their API is fantastic. But we use C++, however. Just create a simple GigE-V C++ wrap |
2020-03-17 13:53:02 -0600 | answered a question | fit a circle to a cloud of points You can always brute-force it, calculating the maximum distance between any two points in the cloud. This should give yo |
2020-03-02 17:41:22 -0600 | commented question | How to use multiprocessing with OpenCV-C++ ? A lot of things in OpenCV are parallelized by default if you use, for example, the forEach member function. Many of the |
2020-03-02 17:41:13 -0600 | answered a question | How to use multiprocessing with OpenCV-C++ ? A lot of things in OpenCV are parallelized by default if you use, for example, the forEach member function. Many of the |
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2020-01-16 11:13:30 -0600 | answered a question | How to determine intersection points between contour and convex hull Lookup the convexity defects functions. You can find it here: https://docs.opencv.org/4.1.1/d3/dc0/group__imgproc__shap |
2020-01-13 00:12:53 -0600 | received badge | ● Teacher (source) |
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2020-01-08 09:46:27 -0600 | answered a question | convert cv::Mat to vector<vector<uchar>> img; If your goal is speed, you shouldn't be making a copy. Nor should you be using non-contiguous allocations like a vector |
2019-12-20 11:36:45 -0600 | commented question | [C++] Using DNN with Tiny Yolo v2, not getting 13x13 (just 125 x 1) Great tip! I just tried cout << blob.size << "\n"; and I actually got: 1 x 125 x 13 x 13! So there was the 1 |
2019-12-20 11:36:24 -0600 | commented question | [C++] Using DNN with Tiny Yolo v2, not getting 13x13 (just 125 x 1) Great tip! I just tried cout << blob.size << "\n"; and I actually got: 1 x 125 x 13 x 13! So there was the 1 |
2019-12-20 10:40:29 -0600 | asked a question | [C++] Using DNN with Tiny Yolo v2, not getting 13x13 (just 125 x 1) [C++] Using DNN with Tiny Yolo v2, not getting 13x13 (just 125 x 1) Hey all, I'm trying to use this model as a test ref |
2019-12-12 14:50:01 -0600 | received badge | ● Student (source) |
2019-12-12 14:29:09 -0600 | commented question | cv::findContours doesn't append to the OutputArrayOfArrays Ooh, I get it now lol. It doesn't do any push back, it just does a rote assignment. So that's why it's overwriting and |
2019-12-12 14:17:30 -0600 | asked a question | cv::findContours doesn't append to the OutputArrayOfArrays cv::findContours doesn't append to the OutputArrayOfArrays OpenCV somehow seems intelligent enough to resize my std::vec |