mirror of
https://github.com/opencv/opencv.git
synced 2024-11-26 04:00:30 +08:00
42 lines
1.2 KiB
C++
42 lines
1.2 KiB
C++
// 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.
|
|
//
|
|
// Copyright (C) 2017, Intel Corporation, all rights reserved.
|
|
// Third party copyrights are property of their respective owners.
|
|
|
|
#include "test_precomp.hpp"
|
|
|
|
namespace cvtest
|
|
{
|
|
|
|
TEST(NMS, Accuracy)
|
|
{
|
|
//reference results obtained using tf.image.non_max_suppression with iou_threshold=0.5
|
|
std::string dataPath = findDataFile("dnn/nms_reference.yml");
|
|
FileStorage fs(dataPath, FileStorage::READ);
|
|
|
|
std::vector<Rect> bboxes;
|
|
std::vector<float> scores;
|
|
std::vector<int> ref_indices;
|
|
|
|
fs["boxes"] >> bboxes;
|
|
fs["probs"] >> scores;
|
|
fs["output"] >> ref_indices;
|
|
|
|
const float nms_thresh = .5f;
|
|
const float score_thresh = .01f;
|
|
std::vector<int> indices;
|
|
cv::dnn::NMSBoxes(bboxes, scores, score_thresh, nms_thresh, indices);
|
|
|
|
ASSERT_EQ(ref_indices.size(), indices.size());
|
|
|
|
std::sort(indices.begin(), indices.end());
|
|
std::sort(ref_indices.begin(), ref_indices.end());
|
|
|
|
for(size_t i = 0; i < indices.size(); i++)
|
|
ASSERT_EQ(indices[i], ref_indices[i]);
|
|
}
|
|
|
|
}//cvtest
|