在许多Pont OpenCvSharp之间画线 [英] Draw line between many Pont OpenCvSharp

问题描述

大家好！


我使用opencvsharp，并使用Cv.GoodFeaturesToTrack()函数检测对象(该对象是矩形)的核心.在结果图像上，我得到10-15点.(我在矩形的角之间得到了点)
在这种情况下，如何使用cvLine()函数 ，我想在这些点之间画一条连续的线.
(对不起，我的英语)

HI Everyone!


I work with opencvsharp, and I use the Cv.GoodFeaturesToTrack() function to detect coreners of an object(that object is a rectangle). On the result image i get 10-15 points.(I got points between the rectangle''s corners)
How can i use the cvLine() functions in this case, I wanna draw a continous line between those points.
(Sorry for my English)

Cv.GoodFeaturesToTrack(imgGrayscale, imgEigen, imgTemp, out corners, ref count, 0.1, 15);
           

           for (int i = 0; i < count; i++)
           {

               Cv.Line(img, new CvPoint2D32f(corners[i].X, corners[i].Y), new CvPoint2D32f(corners[i].X, corners[i].Y), CvColor.Red, 10);
             //  Cv.Line(img, new CvPoint2D32f(corners[i].X, corners[i].Y), new CvPoint2D32f(corners[i].X, corners[i].Y), CvColor.Green);
           }

推荐答案

您好！
我从未尝试过使用opencv，但是在我进行计算机视觉测试的经验中，这个问题需要神经网络算法方面的知识，因此请仔细阅读本文，我很确定您会找到想要的东西: br/> 基于C#的神经网络 [ Cam Alarm 2.0-警报系统从网络摄像头 [ ^ ]

希望对您有帮助！

问候和最好的祝愿;)

Hello there !
I''ve never tried to work with opencv but in my experince in computer vision tests this question requires well knowledge in neural network algorithms ,so please have a look on this article I''m pretty sure you will find what you want :
Neural Networks on C#[^]

also this project is much easier to understand and will have what you looking for :
Cam Alarm 2.0 - Alarm system run from a web camera[^]

hope you find this useful !

Regards and best coding wishes ;)

这篇关于在许多Pont OpenCvSharp之间画线的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！