Fast action : 無料・フリー素材/写真
Fast action / Oregon State University
| ライセンス | クリエイティブ・コモンズ 表示-継承 2.1 |
|---|---|
| 説明 | Scientists at Oregon State University are making advances in artificial intelligence as their computer systems study fast football action such as this, OSU quarterback Ryan Katz dropping back to pass while blockers give him the fractions of a second he needs. (Photo by Ethan Erickson, courtesy of Oregon State University) |
| 撮影日 | 2010-11-20 17:20:25 |
| 撮影者 | Oregon State University |
| タグ | |
| 撮影地 | |
| カメラ | Canon EOS 7D , Canon |
| 露出 | 0.002 sec (1/640) |
| 開放F値 | f/2.8 |
| 焦点距離 | 300 mm |