PROBLEM TO BE SOLVED: To improve detection accuracy for a deformed portion, in a deformed portion detection method, a deformed portion detection device and a deformed portion detection program for detecting the deformed portion on a building wall surface.;SOLUTION: Two differential images (image values F, G) are created by removing a mean value respectively from two temperature distribution images acquired from temperature distribution measurement in two different time zones, and an evaluation value E=(D-A)/2 using both of D=F-G and A=|F+G| as variables is determined in each mutually corresponding pixel and compared with a threshold T, to thereby detect the deformed portion.;COPYRIGHT: (C)2010,JPO&INPIT
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机译：解决的问题：为了提高对变形部分的检测精度，在变形部分检测方法中，使用变形部分检测装置和变形部分检测程序来检测建筑物墙壁表面上的变形部分。通过分别从两个不同时区的温度分布测量获得的两个温度分布图像中去除平均值，并使用D = FG和A =两者来获得评估值E =（DA）/ 2，来创建图像值F，G）。 | F + G |在每个相互对应的像素中确定变量并与阈值T进行比较，从而检测变形部分。;版权所有：（C）2010，JPO＆INPIT
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