凝聚态介质偏振散射成像研究进展

Advances in Polarization Scattering Imaging of Condensed Matter Medium

偏振散射成像通过提取介质和目标的偏振特性来降低散射对光学成像的影响,提升成像品质。近年来,随着光学器件与数据处理性能的不断提升,其具有的高灵敏度、无损性、高速性等优势得以凸显,偏振散射成像理论和技术在材料检测、资源勘探,尤其是在航天遥感中的空间目标信息反演与清晰化成像等领域得到了广泛应用。文章简要总结了固体薄散射介质成像与浑浊水体成像方面的理论进展,对近年来国内外的实验研究作了系统性的综述,着重介绍了其中具有代表性的研究成果,最后从模型优势互补和与深度学习等信息处理技术结合方面展望了偏振散射成像技术未来的发展方向和应用前景。

Polarization scattering imaging can reduce the influence of scattering on optical imaging and improve the imaging quality by extracting the polarization characteristics of medium and target. In recent years,with the improving of the optical device and data processing performance, it has the advantage of high sensitivity, nondestructive and recommend suite to highlight, the polarization scattering imaging theory and technology in materials testing, space target of resources exploration, especially the remote sensing information inversion and clearer imaging and other fields has been widely applied. This paper briefly summarized the solid imaging and scattering media fully appear along with the progress of turbid water imaging theory, the experimental study of at home and abroad in recent years made a systematic review, emphatically introduces the representative research achievements. Finally, the future development direction and application prospect of polarization scattering imaging technology are prospected from the complementary advantages of model and the combination with deep learning and other information processing technologies.