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Ok, just got my first Raspberry pi (3). Went on to install Opencv 3.1.0 using Adrian's guide:

How to Install Opencv 3 on Raspbian Jessie

Installed OpenCV WITH CONTRIB packages as I knew I would need them.

So OpenCV is working fine now. The issue is when I try to use SIFT:

"'module' object has no attribute 'xfeatures2d'"

I did and still do everything by the book, including working on 'cv' environment etc.

I tried checking the site-packages dir of both the python dir and the 'cv' env dir and couldn't find any mention of 'contrib' or 'xfeatures2d'. Maybe that's the problem? How can I check that the contrib packages were actually compiled with OpenCV?

Thanks in advance.

CactusFantastico
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1 Answers1

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Because u installed the latest version in OpenCV where they removed sift and surf, I am not sure how they substitute them, anyway u have to install older version of opencv 3.4.2.16 also make sure that opencv contrib of the same version is installed, thats the last working version working with sift/surf not sure if there are special versions for raspberry pi

DesertXGhost
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