Professional tennis organizations, such as the United States Tennis Association (USTA), the Association of Tennis Professionals (ATP), the International Tennis Federation (ITF), and the Women’s Tennis Association (WTA), host tennis tournaments throughout the world. At these tournaments, chief umpires assign and schedule line umpires for every match. For most tournaments, they perform this task ...

The advancement of hardware and deep learning technologies has made it possible to apply these a variety fields. A architecture, the Convolutional Neural Network (CNN), revolutionized field computer vision. One most popular applications vision is in sports. There are different types events cricket, which makes complex game. This task introduces new dataset called SNWOLF for detecting Umpire pos...

In this study a method for determining elbow extension and elbow abduction for a cricket bowling delivery was developed and assessed for Jenny Gunn who has hypermobility in both elbows and whose bowling action has been repeatedly queried by umpires. Bowling is a dynamic activity which is assessed visually in real time in a cricket match by an umpire. When the legality of a bowler's action is qu...

The paper divides the evolution of protection for intellectual property into three periods; the territorial, international and global periods. The Agreement on Trade-Related Aspects of Intellectual Property Rights (TRIPS) represents the beginning of the global period. Its consequences are briefly discussed. Developing countries, the paper suggests, have little to gain from TRIPS. This raises th...