fixed PyrLKOpticalFlow.dense (final result size)

diff --git a/modules/gpu/src/pyrlk.cpp b/modules/gpu/src/pyrlk.cpp
index 2722282..394c41f 100644 (file)
--- a/modules/gpu/src/pyrlk.cpp
+++ b/modules/gpu/src/pyrlk.cpp
@@ -293,8 +293,8 @@ void cv::gpu::PyrLKOpticalFlow::dense(const GpuMat& prevImg, const GpuMat& nextI
         }\r
         else\r
         {\r
-            pyrUp(uPyr_[level], uPyr_[level - 1]);\r
-            pyrUp(vPyr_[level], vPyr_[level - 1]);\r
+            resize(uPyr_[level], uPyr_[level - 1], uPyr_[level - 1].size());\r
+            resize(vPyr_[level], vPyr_[level - 1], vPyr_[level - 1].size());\r
 \r
             multiply(uPyr_[level - 1], Scalar::all(2), uPyr_[level - 1]);\r
             multiply(vPyr_[level - 1], Scalar::all(2), vPyr_[level - 1]);\r