s/w stablised image #2

A different algorithm stablising the same clip.

In this version, the image isn't stretched to remove the "black border". You can see how the image is moved up, down, left right to make the central part of the image remain approximately in the same spot on the screen

The top -- as before -- is the original clip; the bottom has around 2/3 of the movement removed by analysing SURF features and passing the data through a Kalman filter.

Category:

Science & Technology

Tags:

• computer vision
• robots