find new coords of camera

asked 2015-07-11 05:53:14 -0500

ato gravatar image

updated 2015-07-11 05:53:52 -0500

Hello guys I would like to find the coordinates (x and y offsets) and the rotation angle of a camera. I'll explain. I have a camera looking from the top down The camera will move in the x and y. The camera does not move in z (height / or depth) The camera may rotate with the axis z (always looking down) After you have moved / rotated I understand what has moved (dx and dy) and possibly how many degrees you have rotated.

How would I go?

of course I would go to compare the current image with the previous image. I thought I'd get the image to look like pulling portion from the previous image, and use surf to look for in the new image (current image). I've also done, but it is very laborious. Is there another way?

thanks PS sorry I used google translator

edit retag flag offensive close merge delete