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Conference Paper
A Low Cost High-Speed Infrared Scanning System for Flying Ball Detection
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- Authors
- Sang-Woo Seo, Myunggyu Kim
- Issue Date
- 2016-10
- Citation
- International Conference on Information and Communication Technology Convergence (ICTC) 2016, pp.189-191
- Publisher
- IEEE
- Language
- English
- Type
- Conference Paper
- Abstract
- This paper presents a low cost high-speed infrared (IR) scanning system for detecting a flying ball. The system adopts a multi-scanline method using IR light-emitting diodes (LEDs) and photo-Transistors (photo-TRs) arranged in straight lines on a rectangular frame. In order to avoid IR light interference, we put screens on receiver modules and drilled holes on photo-TRs to improve the feature of the light straight. Our test results for velocities in three dimensions show that the error rate is less than 10% compared to the velocities calculated by other available ball detection systems, which demonstrates that the proposed system is able to satisfy the requirements of most screen ball game simulators.
- KSP Keywords
- Ball Game, Detection Systems(IDS), High Speed, IR light, Infrared scanning, Light interference, Low-cost, Rectangular frame, Scanning System, Straight line, Three dimensions