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Fourth day of 2014 FIFA World Cup marked by historical decision on scored goal

The goal-line technology is used for the first time at the World Cup

RIO DE JANEIRO, June 16. /ITAR-TASS/. The fourth day of the 2014 FIFA World Cup taking place in Brazil has been marked by a referee’s historical decision made during a Group E match between France and Honduras national teams. For the first time ever, the automatic goal-line technology played a key role in determining the score.

On the 48th minute, French front man Karim Benzema hit the ball, which came back off touching Honduras goalkeeper Noel Valladares and jumped over the line. The goalkeeper pushed the ball back into the field. The goal-line technology showed that the ball crossed the goal line while flying in the air, and France scored 2:0.

GOAL-LINE TECHNOLOGY

FIFA World Cup 2014 will be the first ever to feature goal-line technology — a system that uses hi-tech equipment to assist the referee in determining whether the ball has crossed the goal line. A camera automatically captures and tracks the ball’s movement after it gets into the box. The camera takes about 500 pictures a second. With the help of optic fiber, the image is transmitted realtime to the central processing unit. The central processing unit separates the ball from other objects and triangulates its position and movements to a precision of 5 millimeters In case a goal is scored, the processing unit wirelessly sends an encrypted message to special watches worn by referees A 3D-replay can be created from the frame sequence.

Source: GoalControl

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