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Porting code from 3.2 to 3.3

asked 2017-09-27 18:28:12 -0600

macc.n gravatar image

Hello everybody,

I updated OpenCV to the last version and I have a problem about the porting of a code realized with the version 3.2.

With 3.2, I use the Blob class:

Blob inputBlob = Blob(face_resized);

But with the 3.3, there is no Blob class in dnn. How can I change my code with the new version?

Thanks for your help.

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answered 2017-09-27 19:25:42 -0600

berak gravatar image

the blobs are all 4d cv::Mat's now. (numimages, numchannels, h,w) , and you upload them via blobFromImage .

please have a look at the samples, e.g. here

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Asked: 2017-09-27 18:28:12 -0600

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Last updated: Sep 27 '17