3105 トンネル壁面変状診断のための画像処理手法の開発(OS.8 計測技術)
スポンサーリンク
概要
- 論文の詳細を見る
The purpose of this system is to obtain proper and efficient images to monitor deformations, and diagnose tunnel conditions. We are developing an automatic image processing algorithm, to extract deformations like cracks, as the first step for this purpose. It can automatically extract cracks on standard tunnel walls as a result. We applied various techniques to this algorithm. One is to distinguish cracks from the obtained images of the tunnel wall. Actually there are several noise elements in those images. We must separate actual cracks from noises. The other is to measure various dimensions such as the length or width of cracks. These data can rank the deformations, and get a prognosis of their growth accordingly.
- 2000-12-12
著者
関連論文
- 特殊信号発光機の視認性確認手法
- 3105 トンネル壁面変状診断のための画像処理手法の開発(OS.8 計測技術)
- 区分レールトレース法による線路画像からの高速レール抽出と線路形状推定
- 連続走査画像による鉄道設備検査システム
- 列車前方映像からの臨時信号機の認識