Merge remote-tracking branch 'upstream/3.4' into merge-3.4

2019-04-30 19:59:49 +00:00
parent 076ee65c85 163d5e4d39
commit e28e3c9491
37 changed files with 1159 additions and 439 deletions
@@ -198,6 +198,15 @@ public class Calib3dTest extends OpenCVTestCase {
        assertTrue(!corners.empty());
    }

+    public void testFind4QuadCornerSubpix() {
+        Size patternSize = new Size(9, 6);
+        MatOfPoint2f corners = new MatOfPoint2f();
+        Size region_size = new Size(5, 5);
+        Calib3d.findChessboardCorners(grayChess, patternSize, corners);
+        Calib3d.find4QuadCornerSubpix(grayChess, corners, region_size);
+        assertTrue(!corners.empty());
+    }
+
    public void testFindCirclesGridMatSizeMat() {
        int size = 300;
        Mat img = new Mat(size, size, CvType.CV_8U);