An automatic visual analysis system for tennis

A System for the Automatic Annotation of Tennis Matches

In this paper we describe a system for the automatic annotation of tennis matches. The goal is to provide annotation at all levels, from shot detection to a complete breakdown of the scoring within the match. At present the system will automatically analyse a tennis video to the extent that it can identify the outcome of individual video shots, with reasonable accuracy. We briefly describe the ...

Tennis ball tracking for automatic annotation of broadcast tennis video

This thesis describes several algorithms for tracking tennis balls in broadcast tennis videos. The algorithms are used to provide a ball tracking module for an automatic tennis video annotation system. As an overall strategy, we have decided to adopt the Track-After-Detection (TAD) approach to the tracking problem. A TAD approach decomposes a tracking problem into two sub-problems: object candi...

An Automatic Real Time Impedance Matching System for Use in an RF Electrostatics Accelerator Ion Source

An Automatic Target-adding System for Visual Field Screening

The authors have developed a system which automatically adds test points to visual field screening. They applied this system to 102 clinical cases and compared the results with those of a 76-point quick screening test. They discuss three clinical cases whose diagnosis was improved with their system compared to the 76-point quick screening test. The number of added points ranged from one to 49 (...

Design and implementation of an automatic car turning system

In this paper, a control system is designed for automatic car turning. At first, the necessary information of car turning that were collected from the traffic bylaw, car driving training centers and traffic police are explained. Then, car turning is studied experimentally on several streets with different widths. Afterward, a proper path is designed for the automatic car turning system consider...