Machine Vision / ML / DL

✍ Visual Studio 2019, .Net Framework 4.8, OpencvSharp 4.0 using System; using System.IO; using System.Collections.Generic; using System.Linq; using OpenCvSharp; using OpenCvSharp.Dnn; namespace Project { class Program { static void Main(string[] args) { // 정보 파일 const string cfgFile = "yolo_v3/yolov3.cfg"; const string darknetModel = "yolo_v3/yolov3.weights"; // model weights string[] classNames..

▶ Language : C# ▶ IDE : Visual Studio 2017 using OpenCvSharp.Blob; using OpenCvSharp; Mat src = new Mat(@"d:\OpencvSharp\\blob1.png"); Mat dst = new Mat(); // src image load check if (src.Empty() == true) return; // bgr to gray convert (opencv - bgr 순서) Cv2.CvtColor(src, dst, ColorConversionCodes.BGR2GRAY); Cv2.Threshold(dst, dst, 0, 255, ThresholdTypes.Otsu); Cv2.ImShow("src", src); Cv2.ImShow(..

▶ 문제 400 x 400 Size Mat Image 생성 5m/s Sleep, Gray Value 1씩 증가 BackGround Max Value 일 때, 다시 5m/s 마다 Gray Value 1씩 감소 ex) 0 - 1- 2 - 3 ... 255 - 254 -253 - ... - 1 - 0 - 1 public void GetPixel() { using (Mat image = new Mat(new OpenCvSharp.Size(400, 400), MatType.CV_8UC1)) { bool bToWhile = true; int SetToValue = 0; while(true) { Thread.Sleep(5); // Gray Max Value Check if (SetToValue == 255) bToW..