Visual buffer (2)

This movie is almost the same as the movie called 'Visual buffer'. The difference is that the used visual buffer in this movie is longer than the one used in 'Visual buffer'.

The movie shows a visualization of the visual buffer used in my visual SLAM algorithm. Two images are shown at the top. The left image shows all found SIFT keypoints, the right image shows only the SIFT keypoints that are left after pruning in the visual buffer.

At the bottom seven smaller images are visible. These are the images currently in the buffer. The most left image is the same as the two larger images above (this is the oldest image in the buffer). The SIFT keypoints in this most left image are matched to the keypoints found in the other six images in the buffer. Only the keypoints are shown, that do match with at least two keypoints from the other six images.

Category:

Howto & Style

Tags:

• visual
• slam
• buffer
• simultaneous
• localisation
• mapping
• robot
• SIFT
• feature
• monocular