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Add a shape checker for tflite models #25372

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Merged
merged 1 commit into from
Apr 8, 2024
Merged

Add a shape checker for tflite models #25372

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8 changes: 7 additions & 1 deletion modules/dnn/test/test_tflite_importer.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -58,7 +58,13 @@ void Test_TFLite::testModel(Net& net, const std::string& modelName, const Mat& i
ASSERT_EQ(outs.size(), outNames.size());
for (int i = 0; i < outNames.size(); ++i) {
Mat ref = blobFromNPY(findDataFile(format("dnn/tflite/%s_out_%s.npy", modelName.c_str(), outNames[i].c_str())));
normAssert(ref.reshape(1, 1), outs[i].reshape(1, 1), outNames[i].c_str(), l1, lInf);
// A workaround solution for the following cases due to inconsistent shape definitions.
// The details please see: https://github.com/opencv/opencv/pull/25297#issuecomment-2039081369
if (modelName == "face_landmark" || modelName == "selfie_segmentation") {
ref = ref.reshape(1, 1);
outs[i] = outs[i].reshape(1, 1);
}
normAssert(ref, outs[i], outNames[i].c_str(), l1, lInf);
}
}

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