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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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modules/objdetect/src/haar.cpp
+1 -1
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@@ -1323,7 +1323,7 @@ cvHaarDetectObjectsForROC( const CvArr* _img,
norm1 = cvMat( sz1.height, sz1.width, CV_32FC1, normImg ? normImg->data.ptr : 0 );
mask1 = cvMat( sz1.height, sz1.width, CV_8UC1, temp->data.ptr );
cvResize( img, &img1, CV_INTER_LINEAR );
cvResize( img, &img1, cv::INTER_LINEAR_EXACT );
cvIntegral( &img1, &sum1, &sqsum1, _tilted );
int ystep = factor > 2 ? 1 : 2;