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Merge remote-tracking branch 'upstream/3.4' into merge-3.4

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This commit is contained in:
Alexander Alekhin
2018-11-12 17:49:04 +03:00
parent e31eb46123 cae2992af1
commit f5b212a9d4
6 changed files with 139 additions and 72 deletions
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modules/objdetect/perf/perf_qrcode_pipeline.cpp
+25 -2
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@@ -74,6 +74,17 @@ PERF_TEST_P_(Perf_Objdetect_Not_QRCode, detect)
RNG rng;
rng.fill(not_qr_code, RNG::UNIFORM, Scalar(0), Scalar(1));
}
if (type_gen == "chessboard")
{
uint8_t next_pixel = 0;
for (int r = 0; r < not_qr_code.rows * not_qr_code.cols; r++)
{
int i = r / not_qr_code.cols;
int j = r % not_qr_code.cols;
not_qr_code.ptr<uchar>(i)[j] = next_pixel;
next_pixel = 255 - next_pixel;
}
}
QRCodeDetector qrcode;
TEST_CYCLE() ASSERT_FALSE(qrcode.detect(not_qr_code, corners));
@@ -96,6 +107,17 @@ PERF_TEST_P_(Perf_Objdetect_Not_QRCode, decode)
RNG rng;
rng.fill(not_qr_code, RNG::UNIFORM, Scalar(0), Scalar(1));
}
if (type_gen == "chessboard")
{
uint8_t next_pixel = 0;
for (int r = 0; r < not_qr_code.rows * not_qr_code.cols; r++)
{
int i = r / not_qr_code.cols;
int j = r % not_qr_code.cols;
not_qr_code.ptr<uchar>(i)[j] = next_pixel;
next_pixel = 255 - next_pixel;
}
}
QRCodeDetector qrcode;
TEST_CYCLE() ASSERT_TRUE(qrcode.decode(not_qr_code, corners, straight_barcode).empty());
@@ -105,8 +127,9 @@ PERF_TEST_P_(Perf_Objdetect_Not_QRCode, decode)
INSTANTIATE_TEST_CASE_P(/*nothing*/, Perf_Objdetect_Not_QRCode,
::testing::Combine(
::testing::Values("zero", "random"),
::testing::Values(Size(640, 480), Size(1280, 720), Size(1920, 1080))
::testing::Values("zero", "random", "chessboard"),
::testing::Values(Size(640, 480), Size(1280, 720),
Size(1920, 1080), Size(3840, 2160))
));
}