Abstract: In this paper, we present a new algorithm for camera calibration using concentric circles, which is a linear approach. Different from previous methods, we take the projective equations of ...

(CNN) — Ukraine said Wednesday it had assassinated a Russian officer responsible for war crimes, targeting him with a car bomb inside Russia. Veniamin Mazzherin, who died at the weekend, was the ...

Abstract: Efficient obstacle avoidance while controlling unmanned maritime vehicles (UMVs) is an important topic. Evading obstacles that are both time-varying and shapechanging, such as avoiding ...

1 Pelvic Floor Dysfunction Diagnosis, Treatment and Rehabilitation Center, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China 2 Department of Rehabilitation Medicine, ...