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A platform for research: civil engineering, architecture and urbanism
CRACK ANALYSIS DEVICE, CRACK ANALYSIS METHOD, AND CRACK ANALYSIS PROGRAM
PROBLEM TO BE SOLVED: To provide a crack analysis device, a crack analysis method, and a crack analysis program which can accurately evaluate deterioration of a road surface.SOLUTION: A crack analysis device includes a photographic image acquisition section, a crack detection section, and a display section. The photographic image acquisition section acquires a photographic image capturing a road surface. The crack detection section detects a crack forming a closed region on the photographed road surface on the basis of the photographic image. The display section displays detection result in the detected crack.SELECTED DRAWING: Figure 3
【課題】路面の劣化を正しく評価することができる、ひび割れ解析装置、ひび割れ解析方法及びひび割れ解析プログラムを提供する。【解決手段】ひび割れ解析装置は、撮影画像取得部と、ひび割れ検出部と、表示部とを持つ。撮影画像取得部は、路面を撮影した撮影画像を取得する。ひび割れ検出部は、撮影画像に基づき、撮影された路面において閉じた領域を形成しているひび割れを検出する。表示部は、検出されたひび割れの検出結果を表示する。【選択図】図３
CRACK ANALYSIS DEVICE, CRACK ANALYSIS METHOD, AND CRACK ANALYSIS PROGRAM
PROBLEM TO BE SOLVED: To provide a crack analysis device, a crack analysis method, and a crack analysis program which can accurately evaluate deterioration of a road surface.SOLUTION: A crack analysis device includes a photographic image acquisition section, a crack detection section, and a display section. The photographic image acquisition section acquires a photographic image capturing a road surface. The crack detection section detects a crack forming a closed region on the photographed road surface on the basis of the photographic image. The display section displays detection result in the detected crack.SELECTED DRAWING: Figure 3
【課題】路面の劣化を正しく評価することができる、ひび割れ解析装置、ひび割れ解析方法及びひび割れ解析プログラムを提供する。【解決手段】ひび割れ解析装置は、撮影画像取得部と、ひび割れ検出部と、表示部とを持つ。撮影画像取得部は、路面を撮影した撮影画像を取得する。ひび割れ検出部は、撮影画像に基づき、撮影された路面において閉じた領域を形成しているひび割れを検出する。表示部は、検出されたひび割れの検出結果を表示する。【選択図】図３
CRACK ANALYSIS DEVICE, CRACK ANALYSIS METHOD, AND CRACK ANALYSIS PROGRAM
ひび割れ解析装置、ひび割れ解析方法及びひび割れ解析プログラム
YONEKAWA YOKO (author) / KUMAKURA NOBUYUKI (author) / YAMAZAKI YASUHIKO (author) / UEDA TOMOTAKA (author)
2018-03-15
Patent
Electronic Resource
Japanese
IPC:
G01N
Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften
,
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
/
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
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