Category Archives: opencv

Image adjust, Its working!!!

Finally got a working command out of my opencv experiment.  I still need to work on some additional aspects.  but the overall src is already finished.  I ended up with 3 major states for the command: video_demo:  This state shows … Continue reading

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Calculate the scaling factor

A couple of days ago I was worried because I did not know how to calculate the scaling factor for my opencv project.  Today I realized that I is easier than I first thought. Lets go over what I am … Continue reading

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Image adjust with opencv

I was surprised when it actually did what I thought it was going to do :).  Surprised and filled with excitement.  I’m talking about my image adjust command.  Today was the first time it took a video feed (AVI file) … Continue reading

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Opencv 2.1.0 for fedora13

After some frustrating hours of debugging I found out that my code was not being able to read the AVI file because I was using a opencv built without the gstreamer-devel package (among others).  It was a bit of a … Continue reading

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opencv camera extrinsics.

I’m interested in knowing the position of the camera with respect to a known object (calibration object).  This is of interest because I can normalize lots of pictures taken of the same place.  I can normalize them in such a … Continue reading

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