fixed PyrLKOpticalFlow.dense (final result size)

13 years ago · 3f1c6d7357
parent 917063b7f7
commit 3f1c6d7357
1 changed files with 2 additions and 2 deletions
--- 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
        }
        else
        {
-            pyrUp(uPyr_[level], uPyr_[level - 1]);
-            pyrUp(vPyr_[level], vPyr_[level - 1]);
+            resize(uPyr_[level], uPyr_[level - 1], uPyr_[level - 1].size());
+            resize(vPyr_[level], vPyr_[level - 1], vPyr_[level - 1].size());

            multiply(uPyr_[level - 1], Scalar::all(2), uPyr_[level - 1]);
            multiply(vPyr_[level - 1], Scalar::all(2), vPyr_[level - 1]);