![]() ![]() Which have brought about great innovation SMART Replay solves this problem without the need for further equipment or operators. As a result, officials, medical staff, and broadcasters can access scenes of the footage from any angle they want at the same time.Įdward:The parts of the footage that officials, coaches, and medical staff want to check differ, and as it used to only be possible to send the same footage to everyone, the selections were left up to the operator. Mathew:To enable a video platform to simultaneously render and supply several different video streams, we have developed a technology to encode video at up to 340 frames per second in real-time with minimal image degradation, and to encode multiple resolutions so that the output device can select the optimal proxy video size on a per-frame basis. ![]() By the time it was to be introduced, Hawk-Eye had created a multi view solution that would allow officials to check synchronized footage from various different angles taken by multiple cameras. Taro:SMART video replay technology became well-known as a tool for football VARs. ──How has the use of SMART technology spread? The data captured is fed into a central control system that can deliver a variety of real-time services, including officiating solutions, broadcast enhancements and data streams. Typically, this utilizes between 8 and 12 cameras running at frame rates of up to 340 frames per second. Mathew Richards: Ball tracking technology has two main components - optical 2D vision processing (finding the center of the ball) and 3D triangulation (modelling the ball’s flight over time). This technology can accurately analyze the trajectory of high-speed balls in tennis, which of course makes matches fairer, but it also gives rise to scenarios which critically influence the way games unfold. If a challenge is called, the trajectory of the ball and where it landed is analyzed using video footage taken by multiple cameras installed around the court, and within mere seconds, it is replayed on screen at the venue through computer graphics (CG). This rule allows each player to question the umpire’s judgement up to three times in a single set. Hawk-Eye really entered the global spotlight in 2006 following the introduction of the new challenge rule at international tennis competitions. This desire to make sports more enjoyable for viewers is still present in the current business. Initially the technology was developed to make cricket more enjoyable for the viewers, but quickly expanded to cover a variety of other ball sports, such as tennis, football, badminton, and volleyball. ![]() was established in 2001 by Paul Hawkins, the founder of Hawk-Eye, formulated the idea of ball tracking based on missile tracking technology. ──What is the story behind the development of Hawk-Eye services? Ball tracking technology has been integrated into various services such as Electronic Line Calling (ELC) as well as Goal Line Technology (GLT), and SMART video replay has been adopted by football Video Assistant Referees (VARs) and rugby Television Match Officials (TMOs). ──First of all, please tell us about the technology of Hawk-Eye and the fields in which it’s used.Įdward Hawke: The two main technologies that Hawk-Eye provides are ball tracking and Synchronized Multi-Angle Replay Technology (SMART) video replay. Visualizing moments that officials are unable to judge ![]()
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