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C++ tutorial API only cv::imshow if not empty

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This commit is contained in:
Gines Hidalgo
2020-06-19 19:13:05 -04:00
parent 9827ab75d6
commit b365f48e48
15 changed files with 88 additions and 27 deletions
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examples/tutorial_api_cpp/08_heatmaps_from_image.cpp
+4 -1
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@@ -57,7 +57,10 @@ bool display(
cv::applyColorMap(desiredChannelHeatMapUint8, desiredChannelHeatMapUint8, cv::COLORMAP_JET);
cv::addWeighted(netInputImageUint8, 0.5, desiredChannelHeatMapUint8, 0.5, 0., imageToRender);
// Display image
cv::imshow(OPEN_POSE_NAME_AND_VERSION + " - Tutorial C++ API", imageToRender);
if (!imageToRender.empty())
cv::imshow(OPEN_POSE_NAME_AND_VERSION + " - Tutorial C++ API", imageToRender);
else
op::opLog("Empty cv::Mat as output.", op::Priority::High, __LINE__, __FUNCTION__, __FILE__);
}
else
op::opLog("Nullptr or empty datumsPtr found.", op::Priority::High);