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A platform for research: civil engineering, architecture and urbanism
ROOF DETERIORATION DIAGNOSTIC METHOD
To provide a roof deterioration diagnostic method, possible to undertake a deterioration diagnosis of a roof in a shorter time period and in a simple way.SOLUTION: A roof deterioration diagnostic method for diagnosing deterioration of a roof 11 of a building 10 includes: an image acquisition process S21 for acquiring an image 12a of a roof surface 12 of the roof 11; a color value calculation process S22 for calculating a color value of each pixel composing the acquired image 12a of the roof surface 12; a difference calculation process S23 for specifying the maximum value and the minimum value of the color value from the calculated color value and calculating a difference between the specified maximum value and minimum value; and a deterioration diagnostic process S24 for diagnosing deterioration of the roof.SELECTED DRAWING: Figure 2
【課題】屋根の劣化診断をより短期間かつ簡単に行うことができる屋根の劣化診断方法に関する。【解決手段】建物１０の屋根１１の劣化を診断する劣化診断方法では、屋根１１の屋根面１２の画像１２ａを取得する画像取得工程Ｓ２１と、取得した屋根面１２の画像１２ａを構成する各画素の色彩値を算出する色彩値算出工程Ｓ２２と、算出した色彩値から、色彩値の最大値と最小値を特定し、特定した最大値と最小値との差分を算出する差分算出工程Ｓ２３と、算出した差分から、屋根の劣化を診断する劣化診断工程Ｓ２４と、を含む。【選択図】図２
ROOF DETERIORATION DIAGNOSTIC METHOD
To provide a roof deterioration diagnostic method, possible to undertake a deterioration diagnosis of a roof in a shorter time period and in a simple way.SOLUTION: A roof deterioration diagnostic method for diagnosing deterioration of a roof 11 of a building 10 includes: an image acquisition process S21 for acquiring an image 12a of a roof surface 12 of the roof 11; a color value calculation process S22 for calculating a color value of each pixel composing the acquired image 12a of the roof surface 12; a difference calculation process S23 for specifying the maximum value and the minimum value of the color value from the calculated color value and calculating a difference between the specified maximum value and minimum value; and a deterioration diagnostic process S24 for diagnosing deterioration of the roof.SELECTED DRAWING: Figure 2
【課題】屋根の劣化診断をより短期間かつ簡単に行うことができる屋根の劣化診断方法に関する。【解決手段】建物１０の屋根１１の劣化を診断する劣化診断方法では、屋根１１の屋根面１２の画像１２ａを取得する画像取得工程Ｓ２１と、取得した屋根面１２の画像１２ａを構成する各画素の色彩値を算出する色彩値算出工程Ｓ２２と、算出した色彩値から、色彩値の最大値と最小値を特定し、特定した最大値と最小値との差分を算出する差分算出工程Ｓ２３と、算出した差分から、屋根の劣化を診断する劣化診断工程Ｓ２４と、を含む。【選択図】図２
ROOF DETERIORATION DIAGNOSTIC METHOD
屋根の劣化診断方法
IMANAKA MASAYUKI (author) / YUASA TAKAYUKI (author) / OSAWA JUNJI (author)
2019-12-26
Patent
Electronic Resource
Japanese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
/
G06Q
Datenverarbeitungssysteme oder -verfahren, besonders angepasst an verwaltungstechnische, geschäftliche, finanzielle oder betriebswirtschaftliche Zwecke, sowie an geschäftsbezogene Überwachungs- oder Voraussagezwecke
,
DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES
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G06T
Bilddatenverarbeitung oder Bilddatenerzeugung allgemein
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IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
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