CORRECTION OF THE TEMPERATURE OF BIOLOGICAL OBJECTS IN THERMOGRAPHIC METHODS
Abstract
The correction is proposed allowing to refine the surface temperature determined by a standard non-invasive thermographic method based on IR images for the human skin with a non-uniform in depth temperature distribution. The non-uniformity is due to the biophysical necessity of normal functioning of the organism, as well as to a possible presence of pathological processes in certain areas of the body. The measured brightness can be spectral or polychromatic one. The value of the correction is analyzed depending on the size, shape and thermal power of the pathological source, as well as on the depth of its location, thermophysical and optical characteristics of the biological environment.
About the Author
A. P. Ivanov
B. I. Stepanov Institute of Physics, National Academy of Sciences of Belarus
Russian Federation
Russian Federation
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Review
For citations:
Ivanov A.P. CORRECTION OF THE TEMPERATURE OF BIOLOGICAL OBJECTS IN THERMOGRAPHIC METHODS. Zhurnal Prikladnoii Spektroskopii. 2019;86(1):136-145. (In Russ.)
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