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core:ppc Fix java CoreTest/testMahalanobis (#11677)

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* core:ppc Fix java CoreTest/testMahalanobis

* core:ppc Fix warning unused variable on clang
This commit is contained in:
Sayed Adel
2018-06-07 14:16:48 +03:00
committed by Vadim Pisarevsky
parent 8542887257
commit e0d28aa893
2 changed files with 7 additions and 4 deletions
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modules/core/misc/java/test/CoreTest.java
+7 -3
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@@ -947,12 +947,16 @@ public class CoreTest extends OpenCVTestCase {
}
public void testMahalanobis() {
Mat src = new Mat(matSize, matSize, CvType.CV_32F);
Core.randu(src, -128, 128);
Mat covar = new Mat(matSize, matSize, CvType.CV_32F);
Mat mean = new Mat(1, matSize, CvType.CV_32F);
Core.calcCovarMatrix(grayRnd_32f, covar, mean, Core.COVAR_ROWS | Core.COVAR_NORMAL, CvType.CV_32F);
Core.calcCovarMatrix(src, covar, mean, Core.COVAR_ROWS | Core.COVAR_NORMAL, CvType.CV_32F);
covar = covar.inv();
Mat line1 = grayRnd_32f.row(0);
Mat line2 = grayRnd_32f.row(1);
Mat line1 = src.row(0);
Mat line2 = src.row(1);
double d = Core.Mahalanobis(line1, line1, covar);