mirror/opencv
1
0
Fork 0
mirror of https://github.com/opencv/opencv.git synced 2025-06-11 20:09:23 +08:00
Code Issues Actions Packages Projects Releases Wiki Activity

test for GaussianBlur with border

Browse Source
This commit is contained in:
elenagvo 2017-11-02 17:05:17 +03:00 committed by Maksim Shabunin
parent 0eb1bfa874
commit 1a9d8e9447
1 changed files with 21 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

21
modules/imgproc/test/test_filter.cpp
View File

@ -1982,6 +1982,27 @@ TEST(Imgproc_Blur, borderTypes)
EXPECT_DOUBLE_EQ(0.0, cvtest::norm(expected_dst, dst, NORM_INF));
}
TEST(Imgproc_GaussianBlur, borderTypes)
{
Size kernelSize(3, 3);
Mat src_16(16, 16, CV_8UC1, cv::Scalar::all(42)), dst_16;
Mat src_roi_16 = src_16(Rect(1, 1, 14, 14));
src_roi_16.setTo(cv::Scalar::all(3));
cv::GaussianBlur(src_roi_16, dst_16, kernelSize, 0, 0, BORDER_REPLICATE);
EXPECT_EQ(20, dst_16.at<uchar>(0, 0));
Mat src(3, 12, CV_8UC1, cv::Scalar::all(42)), dst;
Mat src_roi = src(Rect(1, 1, 10, 1));
src_roi.setTo(cv::Scalar::all(2));
cv::GaussianBlur(src_roi, dst, kernelSize, 0, 0, BORDER_REPLICATE);
EXPECT_EQ(27, dst.at<uchar>(0, 0));
}
TEST(Imgproc_Morphology, iterated)
{
RNG& rng = theRNG();