• Acta Optica Sinica
  • Vol. 41, Issue 10, 1005001 (2021)
Qibin Feng1, Kai Su2, Zi Wang1, and Guoqiang Lü2、*
Author Affiliations
  • 1National Engineering Laboratory of Special Display Technology, National Key Laboratory of Advanced Display Technology, Academy of Opto-Electric Technology, Hefei University of Technology, Hefei, Anhui 230009, China
  • 2School of Instrument Science and Opto-Electronics Engineering, Hefei University of Technology, Hefei, Anhui 230009, China
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    DOI: 10.3788/AOS202141.1005001 Cite this Article Set citation alerts
    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 Copy Citation Text show less
    Schematic diagram of a dual-layer LCD
    Fig. 1. Schematic diagram of a dual-layer LCD
    Pixel mismatch of a dual-layer LCD initial image in the case of oblique view
    Fig. 2. Pixel mismatch of a dual-layer LCD initial image in the case of oblique view
    Relationship between fuzzy processing and viewing angle
    Fig. 3. Relationship between fuzzy processing and viewing angle
    Schematic diagrams of light passing through two LCD panels. (a) Position information on two LCD panels; (b) beams from different viewing angles
    Fig. 4. Schematic diagrams of light passing through two LCD panels. (a) Position information on two LCD panels; (b) beams from different viewing angles
    Comparison images. (a) Original images; (b) images after fuzzy processing algorithm; (c) images after viewing-angle-compensation algorithm
    Fig. 5. Comparison images. (a) Original images; (b) images after fuzzy processing algorithm; (c) images after viewing-angle-compensation algorithm
    PictureAngle /(°)RPSN /dB
    FuzzyprocessingalgorithmViewing-angle-compensationalgorithm
    P101530456040.575040.767940.634640.417838.786643.058242.353142.400142.400141.8876
    P201530456032.635732.894132.681032.433530.111034.955633.600033.874134.792933.7586
    P301530456040.161340.269540.236039.952137.197845.423744.383144.510745.029941.2402
    P401530456034.684234.536834.474434.503332.040936.993335.592735.584436.329135.6584
    Table 1. RPSN of two algorithms
    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
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