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Merge pull request #11634 from vpisarev:empty_mat_with_types_2

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fixes handling of empty matrices in some functions (#11634)

* a part of PR #11416 by Yuki Takehara

* moved the empty mat check in Mat::copyTo()

* fixed some test failures
This commit is contained in:
Vadim Pisarevsky
2018-05-31 19:36:39 +03:00
committed by Alexander Alekhin
parent da75e463a8
commit 7d19bd6c19
9 changed files with 42 additions and 11 deletions
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modules/calib3d/test/test_stereomatching.cpp
+1 -1
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@@ -556,7 +556,7 @@ int CV_StereoMatchingTest::processStereoMatchingResults( FileStorage& fs, int ca
assert( fs.isOpened() );
assert( trueLeftDisp.type() == CV_32FC1 );
assert( trueRightDisp.empty() || trueRightDisp.type() == CV_32FC1 );
assert( leftDisp.type() == CV_32FC1 && rightDisp.type() == CV_32FC1 );
assert( leftDisp.type() == CV_32FC1 && (rightDisp.empty() || rightDisp.type() == CV_32FC1) );
// get masks for unknown ground truth disparity values
Mat leftUnknMask, rightUnknMask;