期刊名称：Bulletin of the Polytechnic Institute of Jassy, Constructions, Architechture Section
印刷版ISSN：1224-3884
电子版ISSN：2068-4762
出版年度：2016
卷号：66
期号：2
页码：29-36
出版社：Gheorghe Asachi Technical University of Jassy
摘要：By applying the thermography and neural networks, a diagnosis of the heat loss can establish, followed by the state of a building. The infrared images recorded by the camera, obtained through the thermography, will be the input data for the artificial neural network. For this type of problem, a feed-forward, multilayer, supervised neural network is adopted and trained with a back-propagation algorithm. The activation function used in this matter is a function specific to the information classification problems, namely the step function.
关键词：diagnosis; heat loss; back; propagation algorithm; surface; temperature
