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Implementation of bit-exact resize. Internal calls to linear resize updated to use bit-exact version. (#9468)

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This commit is contained in:
Vitaly Tuzov
2017-12-13 15:00:38 +03:00
committed by Vadim Pisarevsky
parent 84ee4d701a
commit 51cb56ef2c
57 changed files with 1300 additions and 112 deletions
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samples/cpp/shape_example.cpp
+3 -3
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@@ -80,7 +80,7 @@ int main(int argc, char** argv)
queryName<<path<<indexQuery<<".png";
Mat query=imread(queryName.str(), IMREAD_GRAYSCALE);
Mat queryToShow;
resize(query, queryToShow, sz2Sh);
resize(query, queryToShow, sz2Sh, 0, 0, INTER_LINEAR_EXACT);
imshow("QUERY", queryToShow);
moveWindow("TEST", 0,0);
vector<Point> contQuery = simpleContour(query);
@@ -95,7 +95,7 @@ int main(int argc, char** argv)
cout<<"name: "<<iiname.str()<<endl;
Mat iiIm=imread(iiname.str(), 0);
Mat iiToShow;
resize(iiIm, iiToShow, sz2Sh);
resize(iiIm, iiToShow, sz2Sh, 0, 0, INTER_LINEAR_EXACT);
imshow("TEST", iiToShow);
moveWindow("TEST", sz2Sh.width+50,0);
vector<Point> contii = simpleContour(iiIm);
@@ -112,7 +112,7 @@ int main(int argc, char** argv)
bestname<<path<<bestMatch<<".png";
Mat iiIm=imread(bestname.str(), 0);
Mat bestToShow;
resize(iiIm, bestToShow, sz2Sh);
resize(iiIm, bestToShow, sz2Sh, 0, 0, INTER_LINEAR_EXACT);
imshow("BEST MATCH", bestToShow);
moveWindow("BEST MATCH", sz2Sh.width+50,0);
waitKey();