Genius Sports The system, developed by a company called, uses images taken from iPhones shooting at high frame rates. machine learning will determine offside situations by combining them with the models.
The semi-automatic VAR system, which is currently used to detect offside positions and was launched by FIFA in 2022, monitors the football player’s limbs with cameras and ball embedded sensors It works using . Software It can monitor 29 points of football players’ bodies. However, the system has limitations and expensive cameras are needed.
Images from 24 to 28 iPhones will be processed
Genius has offside detection technology “Semi-Assisted Offside Technology” (SAOT) gives its name. The company believes that SAOT technology is available to every player. can create three-dimensional images accurately ande says this helps referees identify exactly where the offside line is on the pitch and where all players are relative to it. To do this, the company needs a lot of cameras. To reduce cost Using iPhone cameras instead of expensive 4K cameras, the company has evenly spaced cameras around the field. 24 to 28 iPhone 15 Pro He managed to run the system with .
This approach allows Genius to create a kind of three-dimensional virtual network of each player. 7,000 to 10,000 data points provides. In this way, enough data is provided to tolerate problems such as low light.
Apart from this, iPhones can record at very high frame rates. (100 fps) and local image processing capability also provide advantages to the system. Then all data GeniusIQ It is sent to an in-house server for processing by the system. GeniusIQ’s computer vision and prediction algorithms, By processing data to identify individual body parts (down to football players’ fingers), it estimates where they are out of line of sight. The company states that it trained its system with many football matches to do this.
the system, before the end of this year It is expected to be fully used by the Premier League, but no exact date has been specified.
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Source link: https://www.donanimhaber.com/premier-lig-de-ofsaytlar-iphone-lar-ile-tespit-edilecek–180746