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Update aff_trans.cpp

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When the fullAffine parameter is set to false, the estimateRigidTransform function maybe return empty, then the _localAffineEstimate function will be called, but the bug in it will result in incorrect results.
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logic1988 2018-08-23 12:48:13 +08:00 committed by heqian
parent 6700fdb81f
commit b47c9ac643
1 changed files with 2 additions and 2 deletions
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4
modules/shape/src/aff_trans.cpp
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@ -165,8 +165,8 @@ static Mat _localAffineEstimate(const std::vector<Point2f>& shape1, const std::v
} }
else else
{ {
therow.at<float>(0,0)=-shape1[contPt].y; therow.at<float>(0,0)=shape1[contPt].y;
therow.at<float>(0,1)=shape1[contPt].x; therow.at<float>(0,1)=-shape1[contPt].x;
therow.at<float>(0,3)=1; therow.at<float>(0,3)=1;
therow.row(0).copyTo(matM.row(ii)); therow.row(0).copyTo(matM.row(ii));
matP.at<float>(ii,0) = shape2[contPt].y; matP.at<float>(ii,0) = shape2[contPt].y;