A method of measuring baseball position at the strike zone
- Authors
- Lee, Hongjun; Kim, Jeyeon; Kim, Joongsik; Kim, Whoi Yul
- Issue Date
- Apr-2020
- Publisher
- Institute of Electrical and Electronics Engineers Inc.
- Keywords
- Baseball; Measurement system; Pitching location; Stereo camera; Vision-based sports analysis
- Citation
- 2020 International Conference on Electronics, Information, and Communication, ICEIC 2020, pp.1 - 3
- Indexed
- SCOPUS
- Journal Title
- 2020 International Conference on Electronics, Information, and Communication, ICEIC 2020
- Start Page
- 1
- End Page
- 3
- URI
- https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/4453
- DOI
- 10.1109/ICEIC49074.2020.9051039
- Abstract
- In this paper, we propose a ball position-measurement method to evaluate the performance of a baseball pitching trajectory analysis system. To evaluate the performance of the trajectory analysis system, a method of accurately measuring the actual ball position is needed. Existing methods cannot perform a highly accurate, continuous performance evaluation of the pitching trajectory analysis system. The proposed method accurately measures ball position using measuring equipment by passing the pitch through a structure in which two cameras are installed. The results demonstrated that the error was smaller than the radius of the ball at 40 points in the structure, and the system can be used for performance evaluation of the pitching trajectory analysis system.
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