/// <summary> /// 要改變圖片就用這個 /// </summary> private void ImageProc() { int B_Level = trbImageBrightness.Value; int C_Level = trbImageContrast.Value; List <Nullable <Point> > KeyPoints = LabelLog.KeyPoints; Image <Bgr, Byte> Img = OriginalImage.Copy(); //調亮度跟對比度 Img = Image_Func.BrightnessAndContrast(Img, B_Level, C_Level); //畫點劃線 if (cbShowKeyPoint.Checked) { Img = ImageLabelDataReLoad(Img, KeyPoints); } cvImageBox.Image = Img; //載入資料表 GridViewDataReLoad(); //防止記憶體爆炸 GC.Collect(); }