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Python for Data Analysis. Data Wrangling with Pandas, NumPy, and IPython (2017, O'Reilly) by MS Jahid - Issuu
Getting an error: src is not a numpy array, neither a scalar · Issue #1 · KiranPrakash/canny-edge-detection · GitHub
![cv2.error: OpenCV(4.5.5) :-1: error: (-5:Bad argument) in function 'drawMatches' || cv.drawMatches - YouTube cv2.error: OpenCV(4.5.5) :-1: error: (-5:Bad argument) in function 'drawMatches' || cv.drawMatches - YouTube](https://i.ytimg.com/vi/JqgPPBW4ba0/maxresdefault.jpg?sqp=-oaymwEmCIAKENAF8quKqQMa8AEB-AH-CYAC0AWKAgwIABABGGUgWShTMA8=&rs=AOn4CLBBOezmwmWy5zh3uOleLVt7V4Lhag)
cv2.error: OpenCV(4.5.5) :-1: error: (-5:Bad argument) in function 'drawMatches' || cv.drawMatches - YouTube
![Overload resolution failed:> - src is not a numpy array, neither a scalar> - Expected Ptr<cv::报错_> overload resolution failed: > - src is not a num_afdasfd5的博客-CSDN博客 Overload resolution failed:> - src is not a numpy array, neither a scalar> - Expected Ptr<cv::报错_> overload resolution failed: > - src is not a num_afdasfd5的博客-CSDN博客](https://img-blog.csdnimg.cn/20210705183208814.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2FmZGFzZmQ1,size_16,color_FFFFFF,t_70)
Overload resolution failed:> - src is not a numpy array, neither a scalar> - Expected Ptr<cv::报错_> overload resolution failed: > - src is not a num_afdasfd5的博客-CSDN博客
![> Overload resolution failed:> - src is not a numpy array, neither a scalar> - Expected Ptr<cv::报错_> overload resolution failed: > - src is not a num_afdasfd5的博客-CSDN博客 > Overload resolution failed:> - src is not a numpy array, neither a scalar> - Expected Ptr<cv::报错_> overload resolution failed: > - src is not a num_afdasfd5的博客-CSDN博客](https://img-blog.csdnimg.cn/2021070518334512.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2FmZGFzZmQ1,size_16,color_FFFFFF,t_70)
> Overload resolution failed:> - src is not a numpy array, neither a scalar> - Expected Ptr<cv::报错_> overload resolution failed: > - src is not a num_afdasfd5的博客-CSDN博客
![Numpy Cheat Sheet Final - Element wise Addition Element wise Subtraction Element wise Multiplication - Studocu Numpy Cheat Sheet Final - Element wise Addition Element wise Subtraction Element wise Multiplication - Studocu](https://d3tvd1u91rr79.cloudfront.net/2825ff87cb56aa8259398d905ca5ce0b/html/bg1.png?Policy=eyJTdGF0ZW1lbnQiOlt7IlJlc291cmNlIjoiaHR0cHM6XC9cL2QzdHZkMXU5MXJyNzkuY2xvdWRmcm9udC5uZXRcLzI4MjVmZjg3Y2I1NmFhODI1OTM5OGQ5MDVjYTVjZTBiXC9odG1sXC8qIiwiQ29uZGl0aW9uIjp7IkRhdGVMZXNzVGhhbiI6eyJBV1M6RXBvY2hUaW1lIjoxNjk3MDY4NzU1fX19XX0_&Signature=Fc4SkwBOu6K5mZA8MZWaTEiRDZQQZXLQfGAOCG3yIo~AAYd5I~~oNoWprVkb0culgAgeeU6ZaPAEDrG7rQU84v-LsCvazurKLD92J0-Lhzdk25-OYQWmYKogteIp6-89bFtdY7p2pGXh2yV3QpLpPxFuIwIVh8a8CWEbNPsN-hbMQUtVHwe07nXiCduCnWd18Ggz4Ef4vVPhgYNB~yQPLiyyJzI-GfI4JPg9PmUV0FtBUxjcq-2RARsii77tGxq3s3KfAeWmCU1fw1j3jixZ4VoVn9s01HYElN54imTQuMOjKq~W~P0criZrojwfpzcrHOY9MyaJaBA0WIZirDkyRA__&Key-Pair-Id=APKAJ535ZH3ZAIIOADHQ)