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d0b43c57 · 付尧（20研） · b1684d15 · d0b43c57
Commit d0b43c57 authored Oct 07, 2021 by 付尧（20研）
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Showing with 8 additions and 3 deletions

main.cpp main.cpp +8 -3

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--- a/main.cpp
+++ b/main.cpp
@@ -54,9 +54,14 @@ int main()
 			cv::Ptr<cv::SimpleBlobDetector> detector = SimpleBlobDetector::create(params);
 			vector<KeyPoint> keyp;
 			detector->detect(roi, keyp);
-			cout << keyp.size() << endl;
+			if (keyp.size() == 7) //7个白色的圆
-			imshow("ROI", roi);
+			{
-			waitKey(0);
+				cout << keyp[1].pt.x+minx << endl;
+				imshow("ROI", roi);
+				waitKey(0);
+			}
 		}
 		drawContours(imageContours, contours, i, Scalar(255), 1, 8, hierarchy);