Posted 24 October 2014   blog

The Tracking is a technique used to integrate images or 3D objects in videos already recorded and in which the camera or any object moves.

If for example we have a video with a bus that goes from one side to another, and we want to change the advertisement (cartel) that has this on the side, would select the area of each corner of the announced that it has and when doing the tracking you calculates the position of that area in each frame of the video. In this way, we could then tell you that a JPG which has the announcement we want to stop it put corner house in each point that we have traqueado, thus leaving this above.