hawk eye technology
TRANSCRIPT
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CONTENTS
INTRODUCTION ABILITIES PRINCIPLE TECHNOLOGY APPLICATIONS ADVANTAGES & DISADVANTAGES CONCLUSION
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INTRODUCTION
Hawk-Eye is a computer system used in cricket, tennis, snookers and other sports.
It visually track the path of the ball and display a record.
Hawk-Eye is the most innovative technology provider in sports broadcasting.
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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.
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ABILITIES
Hawk-eye can track any type of bounce, spin, swing seam movement of the ball.
It is used for referring decisions to the third umpire.
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PRINCIPLE
A hawk-eye system is based on the principle of “Triangulation”.
Triangulation is the process of determining the location of a point by measuring angles to it from known points at either end of a fixed baseline.
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Hawk-Eye takes 2 inputs Video provided by 6
different cameras placed at 6 different places.
The speed of the ball. The system rapidly
processes the video feeds by a high speed video processor.
It incorporates both image analysis and radar technology.
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APPLICATIONS
Its applications in cricket are LBW decisions, Wagon Wheel, Pitch Maps and De-Spin.
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ADVANTAGES &DISADVANTAGES
It is Accuracy. Beneficial reduces the human efforts. Highly expensive. It challenges umpire decisions.
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CONCLUSION
This is one of the most advance technology used in sports.
This technology has met the high reality and accuracy features.
It currently developing a system for Football. It officials are working towards making it more cost
effective so that it can be used in more premier tournaments around the world.
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