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Inside the science of the ‘robo ump’ revolutionizing baseball

How the science connects

Computer visionMotion tracking

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Researchers are using high-speed cameras and specialized equipment called a "pitch cannon" to develop and refine an automated ball-strike system (ABS) for baseball, commonly known as the "robo ump." The technology employs computer vision and tracking systems to determine whether pitches cross the strike zone, aiming to provide more consistent and accurate calls than human umpires. The system is being tested and calibrated extensively before its planned implementation at the Major League Baseball World Series level.


This technology represents a significant shift in how professional baseball officiating works, potentially reducing human error and controversy in crucial game moments. Beyond baseball, the computer vision and tracking methodologies being developed could have applications in other sports and in automated decision-making systems that require precise spatial measurements.


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With high-speed cameras and a “pitch cannon,” researchers are refining the automated ball-strike system about to call its first World Series

Source: Inside the science of the ‘robo ump’ revolutionizing baseball