Sub–pixel movement detection based on micro lens array integrated camera

Using our fabricated microlens array, we made a handcraft camera based on microlens array, and it has multi-view point, which is a characteristic of a light field camera. By using multi-view point, it is possible to detect the relative movement according to the viewpoint. The result here shows that sub-pixel movement detection using a light field camera has a high performance compared to a commercial camera.