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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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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/imgproc/src/lsd.cpp
+1 -1
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@@ -453,7 +453,7 @@ void LineSegmentDetectorImpl::flsd(std::vector<Vec4f>& lines,
Size ksize(1 + 2 * h, 1 + 2 * h); // kernel size
GaussianBlur(image, gaussian_img, ksize, sigma);
// Scale image to needed size
resize(gaussian_img, scaled_image, Size(), SCALE, SCALE);
resize(gaussian_img, scaled_image, Size(), SCALE, SCALE, INTER_LINEAR_EXACT);
ll_angle(rho, N_BINS);
}
else