| 基于柔性显示的主动像质重构应用技术 |
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| 作者姓名： | Guo Juguang Ma Yonghui Zhang Guang Yang Zhihui |
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| 作者单位： | 1.光学辐射重点实验室，北京 100854 |
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| 摘 要： | 基于柔性显示技术的主动像质重构自适应伪装方法是利用柔性显示器件结合频谱转移技术和主动像质重构技术实现目标表面光谱辐射特性的改变、转移和选择性分布。文中设计通过调制目标表面的光学特性参数改变目标的光学特征，可以实现目标在活动过程中实时拍摄背景图像，将其显示于柔性显示器上。利用主动像质重构、柔性显示和发射率控制层达到调制目标的红外辐射强度和有效分割目标热图的目的，从而实现全天候、全过程与周围的自然环境高度融合，并且，目标表面的光谱分布特征不随探测方向的变化而改变，达到目标伪装的效果，相较于改变目标表面的物理结构特征的方法，这样的技术使得目标的环境适应性更好，且易于实现。
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| 关 键 词： | 伪装 柔性显示 像质重构 自适应 |
| 收稿时间： | 2020-11-20 |
Active image quality reconstruction technology based on flexible display |
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| Guo Juguang,Ma Yonghui,Zhang Guang,Yang Zhihui.Active image quality reconstruction technology based on flexible display[J].Infrared and Laser Engineering,2021,50(10):20200458-1-20200458-5. |
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| Affiliation: | 1.Science and Technology on Optical Radiation Laboratory, Beijing 100854, China |
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| Abstract: | The method of active image quality reconstruction adaptive camouflage based on flexible display technology is to use flexible display devices to combine spectrum transfer technology and active image quality reconstruction technology to achieve the change, transfer and selective distribution of the target surface spectral radiation characteristics. In this design, the optical characteristics of the target could be changed by modulating the optical characteristic parameters of the target surface, and the background image could be captured in real time during the activity of the target and displayed on the flexible display. The use of active image quality reconstruction, flexible display and emissivity control layer achieves the purpose of modulating the infrared radiation intensity of the target and effectively segmenting the target heat map, so as to achieve a high degree of integration with the surrounding natural environment throughout the weather and the whole process, and the spectrum of the target surface. The distribution characteristics do not change with the change of the detection direction, achieve the effect of target camouflage. Compared with the method of changing the physical structure characteristics of the target surface, this technique makes the target environment more adaptable and more survivability, and easy to implement. |
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