Transcript of Hawkeye ppt
- 1. HAWK EYE TECHNOLOGY PRESENTED BY : FAHIM RAGHIB 1MJ11CS036
GUIDE : MRS.HYMAVATHI ASST. PROF. CSE DEPT
- 2. CONTENTS Introduction Principle Applications Advantages
Disadvantages Conclusion Future works
- 3. Introduction Hawk-Eye is a computer system used in cricket,
tennis, snookers and other sports to visually track the path of the
ball and display a record of its most statistically likely path as
a moving image Hawk-Eye as the most innovative technology provider
in sports broadcasting and is a development that will reinforce the
groups presence and influence.
- 4. It is primarily used by the majority of television networks
to track the trajectory of balls in flight. It was developed by
engineers at Roke Manor Research Limited of UK in 2001 A patent was
submitted by Dr Paul Hawkins and David Sherry.
- 5. Hawk-eye can track any type of bounce, spin, swing and seam
movement of the ball. Hawk-Eye is used for referring decisions to
the third umpire in LBW.
- 6. Principle of Hawk-Eye A Hawk-Eye system is based on the
principle of Triangulation.
- 7. Hawk-Eye in Cricket It is based on the principles of
triangulation using the visual images and timing data provided by
high-speed video cameras located at different locations and angles
around the area of play.
- 8. Applications LBW decisions Wagon Wheel Pitch Maps De-Spin
Its applications in cricket are
- 9. LBW One very common use of Hawk-Eye are the LBW decisions,
where the viewers can see the virtual path of the ball after its
being pitched and in conclusion get an idea of whether the batsman
should actually have been adjudged LBW or not.
- 10. Wagon Wheel The Wagon Wheel gives you an idea of the
different areas where the batsman has been targeting to score
singles, doubles, boundaries or sixes.
- 11. DESPIN It is used to check the angle of turn or deviation
of a ball after it has pitched
- 12. PITCH MAPS This consists of a virtual map of the various
areas of the pitch where the bowler has bowled a delivery. It shows
you how consistent a bowler is, in terms of line and length.
- 13. Advantages This technology is being used in many sports
like cricket, tennis and snooker. It is also a great tool which can
be used by players, statisticians, tacticians, coaches to analyze
previous games and come up with strategies for subsequent ones. It
reduces the human efforts.
- 14. Disadvantages It is highly expensive. It is not 100%
accurate. It challenges the umpire decisions.
- 15. Conclusions This is one of the most advanced technology
being used in sports. It is also a great tool which can be used by
players, statisticians, tacticians, coaches to analyze previous
games and come up with strategies for subsequent ones.
- 16. Future Works Hawk-Eye is currently developing a system for
football. If approved , it may be used in the 2018 FIFA World Cup.
Hawk-Eye officials are working towards making it more cost
effective so that it can be used in more premier tournaments around
the world.
- 17. Thank You!