Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5775530 | Applied Mathematics and Computation | 2018 | 12 Pages |
Abstract
In this paper, we develop a procedure for the detection of the contours of thermal bridges from thermographic images, in order to study the energy performance of buildings. Two main steps of the above method are: the enhancement of the thermographic images by an optimized version of the mathematical algorithm for digital image processing based on the theory of sampling Kantorovich operators, and the application of a suitable thresholding based on the analysis of the histogram of the enhanced thermographic images. Finally, an improvement of the parameter defining the thermal bridge is obtained.
Keywords
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Physical Sciences and Engineering
Mathematics
Applied Mathematics
Authors
Francesco Asdrubali, Giorgio Baldinelli, Francesco Bianchi, Danilo Costarelli, Antonella Rotili, Marco Seracini, Gianluca Vinti,