Quantum Probability Theory Applied to Improve Terahertz Imaging Quality

THz imaging plays an important role in astronomy, atmospheric remote sensing and biological identification. Improvement of imaging quality is of great significance to the application of terahertz imaging system. In this paper, on the basis of quantum probability statistics, an image enhancement method for improving terahertz imaging quality is proposed. Experimental results show that this method takes account of both global and local image information, and improves the quality of terahertz image effectively.