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題名 | 3D深度感測技術應用在棒壘球好球帶輔助系統之開發=A Design of 3D Strike-Zone and Its Track Based on Depth Sensing Technology |
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作者 | 黃谷臣; 邱東貴; 謝景棠; 潘孟鉉; Huang, Ku-chen; Chiu, Tung-kuei; Hsieh, Ching-tang; Pan, Meng-shiuan; |
期刊 | 淡江體育學刊 |
出版日期 | 20171100 |
卷期 | 20 2017.11[民106.11] |
頁次 | 頁1-14 |
分類號 | 528.955 |
語文 | chi |
關鍵詞 | 深度感測; 3D好球帶; 棒球; Depth sensor; 3D K-zone; Baseball; |
中文摘要 | 隨著感測器的普及與價格降低,研究人員開始以深度感測器進行相關研究,並提供許多有用的資訊。棒壘球投手在牛棚練習時,如果能透過輔助系統的協助將能提升投球品質,在上場前即調整到最佳狀態。本研究以系統開發方法,使用深度感測裝置為工具,以13名大專乙組棒球選手為研究對象,提出以Kinect為基礎的3D好球帶系統,該系統能判斷球速及其品質,並發展以感測資料為主的3D K-Zone回放系統,進行投球軌跡的描繪。 |
英文摘要 | An increasing number of researchers have begun to use depth sensors in their studies due to the drop in sensor prices in recent years. In computer vision, depth provides a wider range of useful information. In sports, baseball and softball pitchers are typically unable to self-evaluate their throw quality when practicing in the bullpen, and umpires are mostly unavailable to evaluate their throw quality. In this context, the present study proposed a 3D strike zone system based on the Kinect v2. The system was able to determine ball speed and throw quality. Recordings were then exported into a visual ball trajectory image including a 3D K-Zone, which can service as a reference for pitchers. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。