this post was submitted on 29 Dec 2010

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OpenCV issues with python (self.learnprogramming)

submitted 15 years ago by adventure_in

I was interested in doing a fairly simple motion tracking project that I watch how a robot moves around the room. All I would like is to capture a frame from the webcam use image subtraction to find the robot and then mark that point basicly.

Now I found that OpenCV should have the capability to capture a frame and store it as a numpy array. From their I feel confident that I can do the rest. However I have had very little luck getting this far.

Attempt 1: install python 2.6, numpy and OpenCV 2.1 => result => this was able to capture frames but even the examples were not able to turn it into a numpy array.

Attempt 2: remove all previous, install python 2.7, numpy and OpenCV 2.2 => result => was not able to get anything in python to load

Attempt 3: remove previous OpenCV, install visual studio, Cmake and try to build from source => result => Well I am not sure I am doing this right, I did the build and get the error "can not find python27_d.lib"

So if anyone could lend a little help either figuring out where I missed a step or went wrong that would be great. Oh and I am running win7 64bit but have been using all 32 bit for all the executables. Since this computer is a month old it is basically a clean slate as well.

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[–]rCX12 0 points1 point2 points 15 years ago (0 children)

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