A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
ROAD SURFACE INSPECTION WORK SUPPORT SYSTEM
To provide a road surface inspection work support system that makes it possible to observe changes in a road surface over time at a specific point without spending time and effort on the basis of road surface driving videos.SOLUTION: The road surface inspection work support system has image extracting means 2 for extracting a plurality of still images from a video of a road surface running acquired by capturing the road surface to be inspected while driving on the road surface to be inspected, and image storing means 3 for storing the plurality of still images in image data format. The image extracting means extracts the road surface still images for any image extraction point on the basis of location data of kilometer post points indicating a distance along a road, which is the distance traveled along the road from a predetermined base point in the road, and GPS logs included in the video.SELECTED DRAWING: Figure 1
【課題】路面走行動画に基づき、時間や手間をかけることなく特定地点における路面の経時変化を観察することを可能とする路面点検作業支援システムを提供する。【解決手段】路面点検作業支援システムにおいて、点検対象となる道路の路面を撮影しながら走行し、取得した路面走行動画から静止画像の複数を抽出する画像抽出手段２と、静止画像の複数を、画像データ形式で蓄積する画像記憶手段３と、を有する。画像抽出手段は、道路における所定の基点から道路に沿って進んだ距離である道路沿線距離を示すキロポスト地点の位置データと前記動画に含まれるＧＰＳログに基づき、路面静止画像を任意の画像抽出地点について抽出する。【選択図】図１
ROAD SURFACE INSPECTION WORK SUPPORT SYSTEM
To provide a road surface inspection work support system that makes it possible to observe changes in a road surface over time at a specific point without spending time and effort on the basis of road surface driving videos.SOLUTION: The road surface inspection work support system has image extracting means 2 for extracting a plurality of still images from a video of a road surface running acquired by capturing the road surface to be inspected while driving on the road surface to be inspected, and image storing means 3 for storing the plurality of still images in image data format. The image extracting means extracts the road surface still images for any image extraction point on the basis of location data of kilometer post points indicating a distance along a road, which is the distance traveled along the road from a predetermined base point in the road, and GPS logs included in the video.SELECTED DRAWING: Figure 1
【課題】路面走行動画に基づき、時間や手間をかけることなく特定地点における路面の経時変化を観察することを可能とする路面点検作業支援システムを提供する。【解決手段】路面点検作業支援システムにおいて、点検対象となる道路の路面を撮影しながら走行し、取得した路面走行動画から静止画像の複数を抽出する画像抽出手段２と、静止画像の複数を、画像データ形式で蓄積する画像記憶手段３と、を有する。画像抽出手段は、道路における所定の基点から道路に沿って進んだ距離である道路沿線距離を示すキロポスト地点の位置データと前記動画に含まれるＧＰＳログに基づき、路面静止画像を任意の画像抽出地点について抽出する。【選択図】図１
ROAD SURFACE INSPECTION WORK SUPPORT SYSTEM
路面点検作業支援システム
ONISHI ATSUSHI (author)
2022-05-25
Patent
Electronic Resource
Japanese
IPC:
H04N
PICTORIAL COMMUNICATION, e.g. TELEVISION
,
Bildübertragung, z.B. Fernsehen
/
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
/
G06T
Bilddatenverarbeitung oder Bilddatenerzeugung allgemein
,
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
ROAD SURFACE INSPECTION SYSTEM AND ROAD SURFACE INSPECTION METHOD
| European Patent Office | 2015
| European Patent Office | 2019
ROAD SURFACE INSPECTION DEVICE, ROAD SURFACE INSPECTION METHOD, AND PROGRAM
| European Patent Office | 2020