optimized epsilon value for approxPolyDP

htw-inka · Sep 2, 2014 · 84b9f29 · 84b9f29
1 parent a27462b
commit 84b9f29
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/detect.cpp b/detect.cpp
@@ -353,7 +353,7 @@ void Detect::findMarkerCandidates() {
 	{
 		PointVec contour = *it;
 		// Approximate to a polygon
-		float eps = contour.size() * 0.05f;
+		float eps = contour.size() * 0.1f;
 		cv::approxPolyDP(contour, approxCurve, eps, true);
 
 		// we are only interested in convex polygons that contain exactly four points