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core: add single DMatch/Keypoint I/O

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This commit is contained in:
Vladislav Sovrasov
2017-03-03 13:58:55 +03:00
parent 89ce2dc405
commit 931b32d102
2 changed files with 30 additions and 54 deletions
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modules/core/test/test_io.cpp
+1 -54
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@@ -1014,7 +1014,7 @@ TEST(Core_InputOutput, filestorage_yaml_advanvced_type_heading)
ASSERT_EQ(cv::norm(inputMatrix, actualMatrix, NORM_INF), 0.);
}
TEST(Core_InputOutput, filestorage_keypoints_io)
TEST(Core_InputOutput, filestorage_keypoints_vec_vec_io)
{
vector<vector<KeyPoint> > kptsVec;
vector<KeyPoint> kpts;
@@ -1051,41 +1051,6 @@ TEST(Core_InputOutput, filestorage_keypoints_io)
}
}
TEST(Core_InputOutput, filestorage_dmatch_io)
{
vector<vector<DMatch> > matchesVec;
vector<DMatch> matches;
matches.push_back(DMatch(1, 0, 10, 11.5f));
matches.push_back(DMatch(2, 1, 11, 21.5f));
matchesVec.push_back(matches);
matches.clear();
matches.push_back(DMatch(22, 10, 1, 1.5f));
matchesVec.push_back(matches);
FileStorage writer("", FileStorage::WRITE + FileStorage::MEMORY + FileStorage::FORMAT_XML);
writer << "dmatches" << matchesVec;
String content = writer.releaseAndGetString();
FileStorage reader(content, FileStorage::READ + FileStorage::MEMORY);
vector<vector<DMatch> > readKptsVec;
reader["dmatches"] >> readKptsVec;
ASSERT_EQ(matchesVec.size(), readKptsVec.size());
for(size_t i = 0; i < matchesVec.size(); i++)
{
ASSERT_EQ(matchesVec[i].size(), readKptsVec[i].size());
for(size_t j = 0; j < matchesVec[i].size(); j++)
{
ASSERT_FLOAT_EQ(matchesVec[i][j].distance, readKptsVec[i][j].distance);
ASSERT_EQ(matchesVec[i][j].imgIdx, readKptsVec[i][j].imgIdx);
ASSERT_EQ(matchesVec[i][j].queryIdx, readKptsVec[i][j].queryIdx);
ASSERT_EQ(matchesVec[i][j].trainIdx, readKptsVec[i][j].trainIdx);
}
}
}
#if 0
TEST(Core_InputOutput, FileStorage_DMatch)
{
cv::FileStorage fs("dmatch.yml", cv::FileStorage::WRITE | cv::FileStorage::MEMORY);
@@ -1106,7 +1071,6 @@ TEST(Core_InputOutput, FileStorage_DMatch)
EXPECT_EQ(d.imgIdx, d_read.imgIdx);
EXPECT_EQ(d.distance, d_read.distance);
}
#endif
TEST(Core_InputOutput, FileStorage_DMatch_vector)
{
@@ -1125,15 +1089,8 @@ TEST(Core_InputOutput, FileStorage_DMatch_vector)
EXPECT_STREQ(fs_result.c_str(),
"%YAML:1.0\n"
"---\n"
#if 0
"dv:\n"
" - [ 1, 2, 3, -1.5000000000000000e+00 ]\n"
" - [ 2, 3, 4, 1.5000000000000000e+00 ]\n"
" - [ 3, 2, 1, 5.0000000000000000e-01 ]\n"
#else
"dv: [ 1, 2, 3, -1.5000000000000000e+00, 2, 3, 4, 1.5000000000000000e+00,\n"
" 3, 2, 1, 5.0000000000000000e-01 ]\n"
#endif
);
cv::FileStorage fs_read(fs_result, cv::FileStorage::READ | cv::FileStorage::MEMORY);
@@ -1177,19 +1134,9 @@ TEST(Core_InputOutput, FileStorage_DMatch_vector_vector)
"%YAML:1.0\n"
"---\n"
"dvv:\n"
#if 0
" -\n"
" - [ 1, 2, 3, -1.5000000000000000e+00 ]\n"
" - [ 2, 3, 4, 1.5000000000000000e+00 ]\n"
" - [ 3, 2, 1, 5.0000000000000000e-01 ]\n"
" -\n"
" - [ 3, 2, 1, 5.0000000000000000e-01 ]\n"
" - [ 1, 2, 3, -1.5000000000000000e+00 ]\n"
#else
" - [ 1, 2, 3, -1.5000000000000000e+00, 2, 3, 4, 1.5000000000000000e+00,\n"
" 3, 2, 1, 5.0000000000000000e-01 ]\n"
" - [ 3, 2, 1, 5.0000000000000000e-01, 1, 2, 3, -1.5000000000000000e+00 ]\n"
#endif
);
cv::FileStorage fs_read(fs_result, cv::FileStorage::READ | cv::FileStorage::MEMORY);