Acta Optica Sinica, Volume. 41, Issue 10, 1005001(2021)
Viewing-Angle-Compensation-Based Image Segmentation Algorithm for Dual-Layer LCDs
Figures & Tables(6)
Fig. 2. Pixel mismatch of a dual-layer LCD initial image in the case of oblique view
Fig. 4. Schematic diagrams of light passing through two LCD panels. (a) Position information on two LCD panels; (b) beams from different viewing angles
Fig. 5. Comparison images. (a) Original images; (b) images after fuzzy processing algorithm; (c) images after viewing-angle-compensation algorithm
Table 1. RPSN of two algorithms
View tableTable 1. RPSN of two algorithms
Picture Angle /(°) RPSN /dB Fuzzy processing algorithm Viewing-angle- compensation algorithm P1 0 15 30 45 60 40.5750 40.7679 40.6346 40.4178 38.7866 43.0582 42.3531 42.4001 42.4001 41.8876 P2 0 15 30 45 60 32.6357 32.8941 32.6810 32.4335 30.1110 34.9556 33.6000 33.8741 34.7929 33.7586 P3 0 15 30 45 60 40.1613 40.2695 40.2360 39.9521 37.1978 45.4237 44.3831 44.5107 45.0299 41.2402 P4 0 15 30 45 60 34.6842 34.5368 34.4744 34.5033 32.0409 36.9933 35.5927 35.5844 36.3291 35.6584
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Qibin Feng, Kai Su, Zi Wang, Guoqiang Lü. Viewing-Angle-Compensation-Based Image Segmentation Algorithm for Dual-Layer LCDs[J]. Acta Optica Sinica, 2021, 41(10): 1005001
Paper Information
Category: Diffraction and Gratings
Received: Nov. 4, 2020
Accepted: Dec. 6, 2020
Published Online: May. 8, 2021
The Author Email: Lü Guoqiang (guoqianglv@hfut.edu.cn)
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