World Taekwondo has deployed 4D cameras in Wuxi ©World Taekwondo

World Taekwondo President Chungwon Choue said his sport has "a history of innovation" after 4D cameras were deployed for the first time.

The state-of-the-art system has been used at the governing body's new World Taekwondo Grand Slam Champions series in Chinese city Wuxi.

Ninety-seven cameras surround the competition area, providing "ultra-detailed 360-degree images" and "matrix-style" broadcasts for fans.

According to World Taekwondo, the technology allows viewers to step onto the mats wherever they are in the world.

As well as displaying the taekwondo action to fans, the cameras also help video referees make key decisions with "ultra-accurate" replays.

The camera system could now be introduced at the Tokyo 2020 Olympic Games. 

"The decision to introduce this technology reflects World Taekwondo's ongoing dedication to evolving the sport and ensuring it remains as exciting and engaging as possible," a statement from the governing body said.

The cameras are said to bring fans even closer to the action ©World Taekwondo
The cameras are said to bring fans even closer to the action ©World Taekwondo

Choue added: "Given that taekwondo has introduced the protector scoring system and instant video replay to the game, it is clear that we have a history of innovation when it comes to fairness and transparency.

"This latest technological leap will improve transparency - but is also set to make taekwondo look more dynamic and more exciting than ever for TV viewers."

World Taekwondo announced the creation of the Grand Slam Champions Series in June with the aim of professionalising and upgrading the sport's commercial appeal and media profile.

Eight separate tournaments will be held annually with total prize money of $760,000 (£565,000/€637,000).

More points are rewarded for spins and knockdowns, thus encouraging taekwondo's most spectacular kicks and powerful blows. 

Points are also deducted if a fighter places a foot outside the matted area, promoting offensive play and lively footwork.