Experimental Study of Multi Optical Parameter Imaging Technology under the Fog Condition

• 作者: Ligang Chen Weiwei Feng
• 来源期刊: 光学与光子学期刊(英文)
• 学科: 医学
• 关键词: MULTI OPTICAL PARAMETER Radiation Model POLARIZATION Imaging
• 年，卷（期）: 2017,（8）
• 页码范围: 86-91
• 页数: 6页
• 分类号: R73

摘要

A multi optical parametric imaging system is introduced and established in order to improve the contrast of object in the fog. A few targets are observed in the fog weather based on the system level radiation model of multi optical parametric imaging and the calibrated model parameters. The results show that the building’s windows can be distinguished clear in the linear polariza-tion, circular polarization and angle of polarization images because of the strong reflected polarization light of the glass;The vehicles in intersection can hardly be seen in the intensity image, and it is fuzzy in degree of linear polarization and angle of polarization image because of the doped polarization information of trees near in fog;The circular polarization image raises the contrast of the vehicles by 20% because the circle polarization of the trees is less in the fog.