Getting an error: src is not a numpy array, neither a scalar · Issue #1 · KiranPrakash/canny-edge-detection · GitHub
Getting an error: src is not a numpy array, neither a scalar · Issue #1 · KiranPrakash/canny-edge-detection · GitHub
![> 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
![Why, in machine learning, is the word "tensor" used so much? I don't see how it is related to mathematical tensors. Isn't a tensor (in PyTorch or something) just a multidimensional array? : Why, in machine learning, is the word "tensor" used so much? I don't see how it is related to mathematical tensors. Isn't a tensor (in PyTorch or something) just a multidimensional array? :](https://external-preview.redd.it/kk02WY3Kb01YmCL0aKAK2VIbecvNzzl4tvwwduWDcHs.jpg?auto=webp&s=b02808df3ad79583a3b7f7c4d971616194f5e044)
Why, in machine learning, is the word "tensor" used so much? I don't see how it is related to mathematical tensors. Isn't a tensor (in PyTorch or something) just a multidimensional array? :
![Python for Data Analysis. Data Wrangling with Pandas, NumPy, and IPython (2017, O'Reilly) by MS Jahid - Issuu Python for Data Analysis. Data Wrangling with Pandas, NumPy, and IPython (2017, O'Reilly) by MS Jahid - Issuu](https://image.isu.pub/190423020010-767b37fbfdc8619a46b2c0eee2dd2b2a/jpg/page_1.jpg)
Python for Data Analysis. Data Wrangling with Pandas, NumPy, and IPython (2017, O'Reilly) by MS Jahid - Issuu
![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)