Questions - OpenCV Q&A Forum

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2020-11-18 13:03:14 -0600 Tina J

cv2.error: OpenCV(4.0.0): …(-215:Assertion failed)… ONNXImporter::getLayerParams'

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2019-07-16 07:49:19 -0600 ali89

Opencv 2.4 with opencv 4.0

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2019-04-23 00:23:35 -0600 pedro_bb7

Exactly which opencv version and python version should I use?

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2019-03-12 07:06:44 -0600 opencvr

How to solve real_time_pose_estimation Debug error? abort() has been called

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2019-01-16 12:33:36 -0600 berak

is the namespace omnidir not available on opencv4 in python3.6

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2018-12-10 22:55:26 -0600 berak

How to use CascadeClassifier::create in OpenCV 4.0?

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2018-11-26 23:43:17 -0600 DarkKnight

OpenCV | GStreamer warning: GStreamer: unable to query pipeline state

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2018-11-26 07:12:18 -0600 walter_xh

8 questions

cv2.error: OpenCV(4.0.0): …(-215:Assertion failed)… ONNXImporter::getLayerParams'

Opencv 2.4 with opencv 4.0

Exactly which opencv version and python version should I use?

How to solve real_time_pose_estimation Debug error? abort() has been called

is the namespace omnidir not available on opencv4 in python3.6

How to use CascadeClassifier::create in OpenCV 4.0?

OpenCV | GStreamer warning: GStreamer: unable to query pipeline state

when i using the object detection samples in dnn module, i can not set the thresh to 0.001, it seems like that the thresh is a constant in the program

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