In-situ laser-induced surface damage inspection plays a key role in protecting the large aperture optics in an inertial confinement fusion(ICF)high-power laser *** order to improve the initial damage detection capabil...
详细信息
In-situ laser-induced surface damage inspection plays a key role in protecting the large aperture optics in an inertial confinement fusion(ICF)high-power laser *** order to improve the initial damage detection capabilities,an in-situ inspection method based on image super-resolution and adaptive segmentation method is *** transfer learning and integration of various attention mechanisms,the super-resolution reconstruction of darkfield images with less texture information is effectively realized,and,on the basis of image super-resolution,an adaptive image segmentation method is designed,which effectively adapts to the damage detection problems under conditions of uneven illumination and weak *** online experiment was carried out by using edge illumination and the telescope optical imaging system,and the validity of the method was proved by the experimental results.
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