11/3/2023 0 Comments Finish timing resultsSince each sliver is timestamped, you can produce results accurate to within 1/1000 th of a second with your FinishLynx camera. Click on the image for a closer look.įor instance, if it takes an athlete one full second for their body to cross the finish line, then it will take 1,000 of these thin vertical image slices to create their entire body on the photo-finish image. As more and more 1-pixel-wide vertical slices are captured and combined, the complete timestamped FinishLynx capture begins to take shape. Each image slice is timestamped, then combined to create a long, highly precise photo-finish image. EtherLynx line-scan cameras capture these vertical images a thousand times per second or more. How Does a Line-Scan Photo-Finish Camera Work?Ī line-scan photo-finish image is comprised of a series of incredibly thin vertical image slices from the finish line (and any object that is crossing it). That is why line-scan FAT systems like FinishLynx are trusted by worldwide elite sporting events. In fact, many sports governing bodies like World Athletics do not consider photocells or video timing systems to be valid FAT because they cannot perform zero-control gun tests to confirm their accuracy. The speed and accuracy of line-scan photo-finish cameras simply cannot be matched by any type of RFID, photocells, or 2D video cameras on the market today. Our own EtherLynx Vision PRO camera captures up to 20,000 frames per second-making it the most accurate sports timing camera in the world. Meanwhile, line-scan photo-finish cameras usually capture at around 1,000–2,000 frames per second, producing more clear and precise results images. See the below links which will re-direct to their home site results pages for Cedarville, Columbus Grove, Voice of America Park, OHSAA Middle School Championships and the Southwest Ohio Open. That means very tight race results can potentially be lost between the missing video frames. The team from Finish Timing are overseeing the timing and scoring at five meets today, including three OHSAA District locations. Which Sports Timing Systems are Most Accurate?įull-frame video timing systems can only capture between 30–120 frames per second. Ultimately, digital line-scan cameras-the same technology used by FinishLynx-are the most popular and accurate kind of sports FAT systems in the world today. Some of these variations include photocells, full-frame video cameras, touchpads (swimming), and digital line-scan cameras. There are many variations of sports timing systems, all of which record finish times a little differently depending on the sport or configuration. timing diagram of case one is the same as the bus network timing diagram discussed. Riders separated by 0.001 sec.įully Automatic Timing systems are used to produce results at every level of Athletics, Cycling, Horse Racing, Rowing Regattas, Motorsports, Speed Skating, and almost any other sport with a finish line. The following definitions are used in this paper. 32×128 Pixel MicroGraph LED Display KitįinishLynx image from the ’14 Tour de France.
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