本文基于实验型偏振CCD相机,在自然光照条件下,进行了自然目标和人工目标的偏振图像数据获取实验.结果显示:偏振图像信息与强度图像相比,低照度(阴影等)部分,特别是边缘信息得到了增强.从模拟目标样品的实验结果看,偏振信息对纹理探测效果十分明显,结合边缘信息的增强作用,偏振探测在军事侦察及伪装检测等方面有着广阔的应用前景.
参考文献
| [1] | Walraven R. Polarization imagery [J]. Opt. Eng., 1981, 20(1): 014-018 |
| [2] | Curran Paul J. Polarized visible light as an aid to vegetation classification [J]. Remote Sens. Environ, 1982, 12:491-499 |
| [3] | 阿查姆R M A.圆偏振测量术和偏振光[M].科学出版社,1986.44-47 |
| [4] | Egan W G . Proposed design of an imaging spectropolarimeter/photometer for remote sensing of earth resources[J]. Opt. Eng., 1986, 25(10): 1155-1159 |
| [5] | Breugnot Sebastien . Modeling and performances of a polarization active imager at λ=806 mn [J]. Opt. Eng.,2000, 39(10): 2681-2688 |
| [6] | Egan W G. Terrestrial polarization imagery obtained from the Space Shuttle: characterization and interpretation[J]. App. Opt., 1991, 30(4): 435-442 |
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