I have this amazing tutorial at http://www.computerarts.co.uk/tutorials/build-your-own-motion-tracking-system In the developer version, the tracker moves along the X-axis. I want it to stay station...

I'm having an interesting problem...that I can't seem to find the solution for. I'm using an ObjectAnimator to rotate an ImageView; but the onTouchListener only seems to be registering MotionEvent....

Hi all I have a simple question that I have been struggling with....what is the difference, if any, between motion component (blob?) tracking and blob tracking? As defined by OpenCV. Does one cov...

There is a compiled command line application here that does this. Is there a Cocoa API to query this data?

I'm still hacking together a book scanning script, and for now, all I need is to be able to automagically detect a page turn. The book fills up 90% of the screen (I'm using a cruddy webcam for the ...

I saw that someone has made an app that tracks your feet using the camera, so that you can kick a virtual football on your iPhone screen. How could you do something like this? Does anyone know of...

I have a camera that will be stationary, pointed at an indoors area. People will walk past the camera, within about 5 meters of it. Using OpenCV, I want to detect individuals walking past - my idea...