Authors: Amelio, Alessia
Janković, Radmila 
Draganov, Ivo R.
Affiliations: Computer Science 
Mathematical Institute of the Serbian Academy of Sciences and Arts 
Title: Measuring the Similarity in 2D: The Case Study of the Extremely Low Frequency Magnetic Field
First page: 1
Last page: 6
Conference: 21st International Symposium INFOTEH-JAHORINA, INFOTEH 2022
Issue Date: 1-Jan-2022
Rank: M33
ISBN: 9781665437783
DOI: 10.1109/INFOTEH53737.2022.9751303
This paper introduces a new patch-based similarity measure for 2D arrays which is computed by considering not only the value but also the position of the elements in the bi-dimensional arrays. The similarity is evaluated as the mean area of the largest square patches which are in common at the same position in the two arrays. The proposed approach is tested in a case study where considering the position of the patches in the bi-dimensional space is very important. Specifically, it is used as a performance measure in predicting the magnetic field levels generated by a laptop computer and represented as a danger map in the bi-dimensional space. The obtained results are very promising.
Keywords: 2D arrays | laptop computer | magnetic field | pattern matching | similarity measure
Publisher: IEEE

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