Ye Yao, Yanfeng Qiao, Xing Zhong, Shuhai Yu, Lu Dai, Yang Bai. Super-Resolution Reconstruction of Staring Imaging Degraded Model[J]. Acta Optica Sinica, 2017, 37(8): 0810003
- Acta Optica Sinica
- Vol. 37, Issue 8, 0810003 (2017)
Fig. 1. Passive view degraded model of staring imaging
Fig. 2. Degraded model of active view
Fig. 3. Residual constraint model. (a) Flow chart; (b) simulation process
Fig. 4. Structure of the initial frame
Fig. 5. (a) Original image; (b) bilinear interpolation; (c) reconstruction of passive view; (d) reconstruction of ICSM algorithm; (e)(f)(g)(h) corresponding details
Fig. 6. Reconstruction images of different algorithms. (a) Superresolution_v_2.0 software; (b) SR software; (c) IBP algorithm; (d) ICSM algorithm
Fig. 7. Influence of frame number on reconstruction effect using the four algorithms. (a) Entropy; (b) gray mean grads; (c) spatial frequency; (d) standard deviation
Fig. 8. Satellite reconstruction images of different definitions. (a) Initial image entering orbit; (b) image after the first focusing; (c) image after the focusing completed; (d)(e)(f) corresponding reconstruction images of ICSM algorithm
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Table 1. Super-resolution reconstruction image evaluated by different objective indexes
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Table 2. Run time of different reconstruction algorithms
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Table 3. Objective indexes to evaluate the different definitions images before and after super-resolution reconstruction
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