neoww's profile - activity

OK, found it - I saw rgbdodometry. It seems to do everything in a single call. Unfortunately it requires depth information from a Kinect sensor.

Thanks - if this is the most straightforward approach then I'll try it. But when I first looked on OpenCV I think I saw a function that computes the camera position from the images directly without feature detection - and thus might be easier to use. Unfortunately I do not find it anymore. It was something with image pyramids and it reached 12 Hz on the developers machine.

I have two images from slighly different viewpoints. For one image I know the camera position.

What is the easiest way with OpenCV to compute the camera position of the second image?

The result does not need to be that accurate. Basically I would like to compute the movement of a phone from the video frames.