Stereoscopic 3-D for professional training of football referees

Jul 03, 2012
Researchers from the Universidad Carlos III de Madrid are applying stereoscopic 3-D to record exercises on offside position for the FIFA to use as teaching material in professional training courses for assistant referees. Credit: UC3M

Researchers from the Universidad Carlos III de Madrid are applying stereoscopic 3-D to record exercises on offside position for the FIFA to use as teaching material in professional training courses for assistant referees.

The objective of this innovation project is to improve the learning environment of the assistant referees with multimedia materials which offer a visual experience that is the most similar to what referees on the experience, and which can train in decision-making calls on off-side plays. For that purpose, researchers in the UC3M Television-Film group: memory, representation and industry (TECMERIN) are using this 3D recording technique for the Fédération Internationale de Football Association (FIFA) to use as teaching material in its training courses for assistant referees, within the framework of referee professional training and development all over the world.

Over the course of two days, the TECMERIN research group recorded 500 simulations of off-side plays in stereoscopic 3D with different types of exercises, similar to those used in professional for International FIFA referees. "Among these, those most appropriate to create interactive material to be used by assistant referees all over the world will be chosen," UC3M professor Manuel Armenteros, coordinator of the project, explained. "The use of stereoscopic images will significantly improve the learning experience due to the fact that a 3D stereoscopic image generates a that is much more realistic than 2D," he asserted.

What are stereoscopic images?

The technique of creating stereoscopic images uses two lenses, one for each eye, which obtain a greater sense of depth than 2D images. The visual perceptive systems use the differences between the images of each eye to calculate depth.

In spite of the fact that stereoscopic 3D technology has been used for years, this technology could not have attained its current widespread use if it had not been for digital treatment of images. The stereoscopic 3D revolution is linked to the digital revolution, the researchers note. The overlapping of the two images necessary for the creation of stereoscopic images issimplified with the use of a computer, which eliminates the imperfections of previous techniques.

The spread of stereoscopic 3D into the domestic area, including recording as well as visualization devices, portends a visual environment which represents a significant advance in the creation of images, as important as that of color, according to Professor Armenteros. Stereoscopic 3D will also influence in narrative aspects, so that a thorough reflection upon its use becomes of essence in the professional as well as the academic environment, explained UC3M professor, Anto J. Benítez, another of the researchers participating in this research project.

Explore further: Google building fleet of package-delivering drones

add to favorites email to friend print save as pdf

Related Stories

Apple patents an inexpensive 3-D projection system

Dec 03, 2010

(PhysOrg.com) -- The U.S. patent office has granted Apple a patent for a 3-D projection system that doesn't require the use of bulky 3-D glasses. This gives the viewer more freedom of movement and viewing ...

Sony patent seeks to correct autostereoscopic blur

May 13, 2012

(Phys.org) -- Sony has filed a patent with the U.S. Patent & Trademark Office for a glasses-free 3-D display that will adjust the picture so that the user gets an optimal view no matter how far or close to the screen. In its application, “Stereoscopic Image Proces ...

Toshiba to launch first glasses-free 3D TV

Aug 24, 2010

Japanese electronics giant Toshiba plans to market the world's first 3D television that does not need special glasses later this year, a report said on Tuesday.

Recommended for you

Avatars make the Internet sign to deaf people

38 minutes ago

It is challenging for deaf people to learn a sound-based language, since they are physically not able to hear those sounds. Hence, most of them struggle with written language as well as with text reading ...

Ecuador heralds 'digital currency' plans

2 hours ago

Ecuador is planning to create the world's first government-issued digital currency, which some analysts believe could be a first step toward abandoning the country's existing currency, the U.S. dollar, which ...

'SwaziLeaks' looks to shake up jet-setting monarchy

2 hours ago

As WikiLeaks founder Julian Assange prepares to end a two-year forced stay at Ecuador's London embassy, he may take comfort in knowing he inspired resistance to secrecy in places as far away as Swaziland.

User comments : 0