Abstract: During camera calibration, the plane target image is required to occupy most of the whole image, and the focused image is also needed. It is difficult to satisfy these conditions in ...

A reverse image search can give you more info about any picture you see online, and you can do it right on your iPhone. Here's how. Open Safari and head to Google Images. Start your search adventure ...

New drone images taken this week show the dramatic progress on Cape Town’s new elevated traffic circle. Also known as the ‘Sky Circle,’ the impressive construction is now clearly visible above ...

Abstract: This paper addresses the landing problem of a quadrotor on an unpredictable moving vehicle, using a robust image-based visual servoing (IBVS) method. The circle-based image moments are ...