Research on band reflectance simulation based on TM image

This paper presents a novel for Landsat TM Image processing. It can be used to quantitative simulating each band reflectance of TM image. On the basis of non- destruction of the original band spectral features, it improved single band information and visual sensitivity. The reconstructed Image quality were analyzed using image quality assessment indexes, and the results showed that the image enhancement change and spectral information optimization degree of reconstructed Image have improved greatly.