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A platform for research: civil engineering, architecture and urbanism
WATER-LEVEL ABNORMALITY DETECTION PROGRAM AND WATER-LEVEL ABNORMALITY DETECTION DEVICE
To provide a water-level abnormality detection program and a water-level abnormality detection device, that can easily detect abnormalities in a water level.SOLUTION: A water-level abnormality detection program PRG causes a computer to execute processing for detecting that there is an abnormality in a water level of an object area. The water-level abnormality detection program PRG causes the computer to function as: an image acquisition section that acquires a plurality of captured images in which the object area is captured; a segmentation execution section that identifies a water region in which water is displayed by executing segmentation processing on each of the plurality of captured images; a detection site setting section that sets a specific site in each of the plurality of captured images as a detection site; and an abnormality detection section that detects the existence of the abnormality in the water level of the object area when a positional relation between the water region and the detection site satisfies a preset detection condition in any of the plurality of captured images.SELECTED DRAWING: Figure 10
【課題】水位に異常があることを簡便に検知可能とする。【解決手段】水位異常検知プログラムＰＲＧは、対象エリアの水位に異常があることを検知する処理をコンピュータに実行させる。水位異常検知プログラムＰＲＧは、コンピュータを、対象エリアが撮像された複数の撮像画像を取得する画像取得部と、複数の撮像画像のそれぞれに対して、セグメンテーションの処理を実行して水が表示されている水領域を識別するセグメンテーション実行部と、複数の撮像画像のそれぞれにおける特定の部位を検知用部位として設定する検知用部位設定部と、複数の撮像画像のいずれかにおいて、水領域と検知用部位との位置関係が予め設定された検知条件を満たす場合に、対象エリアの水位に異常があることを検知する異常検知部と、として機能させる。【選択図】図１０
WATER-LEVEL ABNORMALITY DETECTION PROGRAM AND WATER-LEVEL ABNORMALITY DETECTION DEVICE
To provide a water-level abnormality detection program and a water-level abnormality detection device, that can easily detect abnormalities in a water level.SOLUTION: A water-level abnormality detection program PRG causes a computer to execute processing for detecting that there is an abnormality in a water level of an object area. The water-level abnormality detection program PRG causes the computer to function as: an image acquisition section that acquires a plurality of captured images in which the object area is captured; a segmentation execution section that identifies a water region in which water is displayed by executing segmentation processing on each of the plurality of captured images; a detection site setting section that sets a specific site in each of the plurality of captured images as a detection site; and an abnormality detection section that detects the existence of the abnormality in the water level of the object area when a positional relation between the water region and the detection site satisfies a preset detection condition in any of the plurality of captured images.SELECTED DRAWING: Figure 10
【課題】水位に異常があることを簡便に検知可能とする。【解決手段】水位異常検知プログラムＰＲＧは、対象エリアの水位に異常があることを検知する処理をコンピュータに実行させる。水位異常検知プログラムＰＲＧは、コンピュータを、対象エリアが撮像された複数の撮像画像を取得する画像取得部と、複数の撮像画像のそれぞれに対して、セグメンテーションの処理を実行して水が表示されている水領域を識別するセグメンテーション実行部と、複数の撮像画像のそれぞれにおける特定の部位を検知用部位として設定する検知用部位設定部と、複数の撮像画像のいずれかにおいて、水領域と検知用部位との位置関係が予め設定された検知条件を満たす場合に、対象エリアの水位に異常があることを検知する異常検知部と、として機能させる。【選択図】図１０
WATER-LEVEL ABNORMALITY DETECTION PROGRAM AND WATER-LEVEL ABNORMALITY DETECTION DEVICE
水位異常検知プログラム及び水位異常検知装置
KANEDA TAKUSHI (author)
2022-09-05
Patent
Electronic Resource
Japanese
IPC:
E03F
SEWERS
,
Abwasserkanäle
/
G01F
Messen des Volumens, des Durchflussvolumens, des Massendurchflusses oder des Füllstandes
,
MEASURING VOLUME, VOLUME FLOW, MASS FLOW, OR LIQUID LEVEL
/
G06T
Bilddatenverarbeitung oder Bilddatenerzeugung allgemein
,
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
/
G08B
SIGNALLING OR CALLING SYSTEMS
,
Signalisier- oder Rufsysteme
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