mirror of https://github.com/opencv/opencv.git
Open Source Computer Vision Library
https://opencv.org/
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
22 lines
844 B
22 lines
844 B
// This file is part of OpenCV project. |
|
// It is subject to the license terms in the LICENSE file found in the top-level directory |
|
// of this distribution and at http://opencv.org/license.html. |
|
|
|
#include "test_precomp.hpp" |
|
|
|
namespace opencv_test { namespace { |
|
TEST(Features2d_BlobDetector, bug_6667) |
|
{ |
|
cv::Mat image = cv::Mat(cv::Size(100, 100), CV_8UC1, cv::Scalar(255, 255, 255)); |
|
cv::circle(image, Point(50, 50), 20, cv::Scalar(0), -1); |
|
SimpleBlobDetector::Params params; |
|
params.minThreshold = 250; |
|
params.maxThreshold = 260; |
|
params.minRepeatability = 1; // https://github.com/opencv/opencv/issues/6667 |
|
std::vector<KeyPoint> keypoints; |
|
|
|
Ptr<SimpleBlobDetector> detector = SimpleBlobDetector::create(params); |
|
detector->detect(image, keypoints); |
|
ASSERT_NE((int) keypoints.size(), 0); |
|
} |
|
}} // namespace
|
|
|