SYSTEM AND METHOD FOR THE DETECTION AND DIGITALIZATION OF THE STATE OF FRESH CONCRETE USING INFRARED THERMOGRAPHY AND MATHEMATICAL TREND FUNCTIONS

摘要

The present invention is related to the use of thermal means for analyzing materials and specifically provides a system for detecting concrete by means of infrared thermography that comprises: an information storage memory; and a processor operatively connected to said memory; wherein said processor is configured to: store a plurality of infrared thermography images in said memory; obtain, for each pixel of said plurality of images, a temperature profile as a function of time and a plurality of curves of temperature as a function of time, each of said temperature curves fitting a corresponding temperature profile as a function of time; determine an indicating value from each of said curves of temperature as function of time; and define that a pixel corresponds to concrete when said indicating value corresponding to said pixel is greater that a threshold value; and a method for detecting concrete by means of infrared thermography.