ISSN 0021-3454 (print version)
ISSN 2500-0381 (online version)
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3
Issue
vol 60 / MARCH, 2017
Article
UDC 621.384.3

SUPERPOSITION OF THERMAL AND TELEVISION IMAGES IN EXAMINATION OF BUILDING UNITS AND CONSTRUCTIONS

A. S. Vasiliev
ITMO University ; Postgraduate


V. V. Korotaev
ITMO University, SaintPetersburg, 197101, Russian Federation; Dean, Department head


O. N. Nenarokomov
ITMO University, Department of Optical-Electronic Devices and Systems; Assistant Lecturer


Abstract. A possibility is considered of superposition of images obtained in different spectral ranges for increased reliability of revealing of thermal deformations and anomalies in building envelopes. Qualitative and quantitative analysis of measured distribution of temperature over the building surface is carried out with the use of described method of calculation of thermal condition of building envelope.
Keywords: temperature of building envelope internal surface, infrared survey, superposition of thermal and TV images