偏振图像的探测及处理  

Detection and processing of polarization image

作　　者：吴君毅[1] 于国萍[1] 唐若愚[1] 王小丰[1] 

机构地区：[1]武汉大学理学院,武汉430072

出　　处：《光学技术》2006年第z1期176-178,181,共4页Optical Technique

摘　　要：利用CCD探测物体反射光的偏振信息,再通过适当的图像变换,得到物体的偏振图像。通过和物体原光强图像相比,可看出物体的偏振图像具有普通成像技术所不具有的优势,在目标识别、植被探测等方面都具有广泛的应用前景。在主要进行的三组实验中,不同情况下的植被树叶被作为对象并拍摄了它们的偏振图像,并通过与树叶光强图像的对比,显示了偏振图像的优势所在。The way of using CCD to measure the polarization was introduced.The polarization image was acquired by the way of image transformation.Compared to the traditional image,the polarization image has many advantages.So it can be widely used in the measurement of military object,vegetation,and so on.Three experiments had been done to show the advantages of the polarization image.The polarization image of vegetable leaves was taken in different situations,which show many advantages compared to the traditional image.

关 键 词：CCD 图像处理 偏振 

分 类 号：TN386.5[电子电信—物理电子学] TN911.73[机械工程—光学工程] O436.3[理学—光学]