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2013年6月4日 星期二

[新聞]世界羽聯取消IRS在印尼公開賽正式上線, 重新考慮各種即時回放系統


由美國 DSB Consulting 公司承辦的即時複審系統遭世界羽聯延後實施, 截圖顯示對準雙打發球區底線的高速攝影機。

 世界羽聯(BWF)昨天臨時宣布將於下週於印尼Djarum盃羽球公開賽正式上線的即時複審系統(instant review system)將延後實施,

 BWF 秘書長倫德(Thomas Lund)解釋延後實施的原因, 雖然IRS在今年馬來西亞 Maybank 盃羽球公開賽及稍早的蘇迪曼盃獲得一些不錯的測試結果, 為了完整保護選手公平競爭的權利及比賽的公正性, 所以 BWF 希望能再審視其他一些技術面向, 及再進行更多的測試(We want to revisit some technical aspects and engage in further testing)。因此決定取消 IRS 在印尼公開賽正式上線, 至於延至何時才會正式實施, 倫德回答說, BWF將會等到所有的問題解決之後, 才會正式宣布。

 他重申, BWF 目前仍在考慮各種系統, 不過強調仍以攝影技術作為邊線複審系統的核心。

 新聞網址: http://www.bwfbadminton.org/news_item.aspx?id=74447

 個人對於 BWF 這個臨時的決定有一朝天子一朝臣的感覺, 現在的 IRS 系統是由美國籍的泰裔副會長派山所挑選推動的, 目前的 IRS 系統是由美國商人戴維.布雷利(David S. Bradley)的 DSB諮詢公司以多具每秒能進行高速攝影的攝影機架設而成的系統。

 而今, 派山角逐續任副會長失敗, 美國商人的這套系統就被挑毛病, 不禁讓人心生陰謀論的感覺, 因為 BWF 不只是要求現在的 IRS 進行更多的測試及改善, 同時也提到他們也會考慮其他的系統, 那當初做的測試比較不是白做了?!

 以下附中國人民網在蘇盃期間的報導做為參考:


蘇迪曼杯嘗試新科技 “鷹眼”盯上羽毛球

人民網吉隆坡 5 月23日電 (記者 王繼晟) 正在吉隆坡舉行的第13屆蘇迪曼杯世界羽毛球混合團錦標賽上, 世界羽聯決定嘗試使用“鷹眼”系統, 這也就意味著本屆蘇迪曼杯的每場比賽, 除了裁判員, 還有另外八支“電子眼”幫助裁判判罰。




 一項測試表明, 羽毛球的飛行速度是球類中最快的, 時速可以達到300公里以上, 這就裁判員準確判罰提出相當高的要求, 對鷹眼系統也是一個挑戰。

 今年 1 月的馬來西亞公開賽上, 世界羽聯在對兩種可能應用到羽毛球比賽中的鷹眼系統進行測試比較, 最終選擇了目前一種“低速回放畫面”的技術。通過馬來西亞的測試, 世界羽聯得出鷹眼系統對羽毛球比賽的兩個明顯好處:增加運動員的自信, 同時增加比賽的戲劇性。

 記者 21 日採訪世界羽聯新聞發言人蓋爾. 他表示, 世界羽聯正在比賽中對這一系統進行測試, 並將於今年6月舉行的印尼超級系列賽期間正式使用。



 為了解“鷹眼”的測試情況, 記者在比賽空檔採訪研發生產“鷹眼”系統的美國 DSB 諮詢公司的首席執行官大衛先生 (David S.Bradley), 他正在現場調試該系統. 大衛手指正在完成監控工作的兩台電腦屏幕說, “鷹眼”是通過回放羽毛球落地的瞬間, 從而判斷出界與否. 接著, 大衛為記者現場分別演示了一個界內、一個界外鏡頭. 透過緩慢回放的鏡頭, 記者可以清楚看到判斷羽毛球是否壓線, 一些肉眼幾乎無法判斷的落地瞬間電腦都捕捉的一清二楚, 準確度非常高。




 “羽毛球的‘鷹眼’系統非常特殊, 它不同於網球、排球或者足球是一個完整的圓球, 羽毛球的羽毛部分可能會影響計算機的圖像判斷. 因此鏡頭必須盯住球頭的部分,以它落地的位置為判斷依據.” 大衛解釋說, 這也要求羽毛球的“鷹眼”系統必須更加敏捷、迅速, “我們正在本屆蘇迪曼杯比賽中‘測試’系統, 使它更適合羽毛球比賽,” 大衛說。



 新聞網址: http://sports.people.com.cn/BIG5/n/2013/0523/c22155-21591225.html

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