Infrared thermographic system for producing a full-screen digital magnifier with a camera using serial-parallel scanning

摘要

P The system comprises an infrared camera (1) in which the frame scan is carried out in parallel by means of an oscillating mirror and m in the field direction, a signal processing module (2) and means visualization (3). According to the invention, the system comprises control means (15), sequencing means (Ft, Fb, Fl, Fe), a buffer memory (24, 25) and means for reordering the lines (31). , by which the raster scanning movement is slowed down in the magnification ratio ratio g and the output signals of the camera are stored in and read from the buffer so that the chronological sequence of the displayed lines is the same as the spatial succession of the analyzed lines of the field of vision. BR/ Application: signal processing in infrared thermography. / P