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ANALYSIS OF THERMOGRAMS DURING THERMAL VISION EXAMINATION OF HEAT PIPES OF MINES

Thermography is a modern method of estimation the condition of heating networks using thermograms. The article considers discrimination of certain quantization levels without loss of thermogram analysis performance. Discrimination is performed by calculating the width of overlapping zone of thermogram histograms. The analysed histograms are supposed to have normal distribution of brightness. The statements for finding the informative brightness levels are given.